[hbelusca] 66248: [BASESRV]: Only SHUTDOWN_NORETRY can be set via Get/SetProcessShutdownParameters APIs.

Author: hbelusca
Date: Fri Feb 13 16:16:28 2015
New Revision: 66248

URL: http://svn.reactos.org/svn/reactos?rev=66248&view=rev
Log:
[BASESRV]: Only SHUTDOWN_NORETRY can be set via Get/SetProcessShutdownParameters APIs.

Modified:
    trunk/reactos/subsystems/win/basesrv/proc.c

Modified: trunk/reactos/subsystems/win/basesrv/proc.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win/basesrv/pro…
==============================================================================
--- trunk/reactos/subsystems/win/basesrv/proc.c	[iso-8859-1] (original)
+++ trunk/reactos/subsystems/win/basesrv/proc.c	[iso-8859-1] Fri Feb 13 16:16:28 2015
@@ -288,7 +288,8 @@
     ASSERT(CsrThread);
 
     ShutdownParametersRequest->ShutdownLevel =
CsrThread->Process->ShutdownLevel;
-    ShutdownParametersRequest->ShutdownFlags =
CsrThread->Process->ShutdownFlags;
+    /* Only SHUTDOWN_NORETRY flag is valid for this API. The other private flags are for
CSRSRV/WINSRV only. */
+    ShutdownParametersRequest->ShutdownFlags = CsrThread->Process->ShutdownFlags
& SHUTDOWN_NORETRY;
 
     return STATUS_SUCCESS;
 }
@@ -299,7 +300,15 @@
     PCSR_THREAD CsrThread = CsrGetClientThread();
     ASSERT(CsrThread);
 
+    /* Only SHUTDOWN_NORETRY flag is valid for this API. The other private flags are for
CSRSRV/WINSRV only. */
+    if (ShutdownParametersRequest->ShutdownFlags & ~SHUTDOWN_NORETRY)
+    {
+        /* If there were other flags specified, fail the call */
+        return STATUS_INVALID_PARAMETER;
+    }
+
     CsrThread->Process->ShutdownLevel =
ShutdownParametersRequest->ShutdownLevel;
+    /* Notice that all the possible other private flags are reinitialized here */
     CsrThread->Process->ShutdownFlags =
ShutdownParametersRequest->ShutdownFlags;
 
     return STATUS_SUCCESS;