[ekohl] 54373: [SERVICES] REnumServicesStatusExW: Fix dwServiceType and dwServiceState checks.

Author: ekohl
Date: Sun Nov 13 12:13:16 2011
New Revision: 54373

URL: http://svn.reactos.org/svn/reactos?rev=54373&view=rev
Log:
[SERVICES]
REnumServicesStatusExW: Fix dwServiceType and dwServiceState checks.

Modified:
    trunk/reactos/base/system/services/rpcserver.c

Modified: trunk/reactos/base/system/services/rpcserver.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/system/services/rpcse…
==============================================================================
--- trunk/reactos/base/system/services/rpcserver.c [iso-8859-1] (original)
+++ trunk/reactos/base/system/services/rpcserver.c [iso-8859-1] Sun Nov 13 12:13:16 2011
@@ -5304,13 +5304,16 @@
     *pcbBytesNeeded = 0;
     *lpServicesReturned = 0;
 
-    if ((dwServiceType!=SERVICE_DRIVER) && (dwServiceType!=SERVICE_WIN32))
+    if ((dwServiceType == 0) ||
+        ((dwServiceType & ~(SERVICE_DRIVER | SERVICE_WIN32)) != 0))
     {
         DPRINT("Not a valid Service Type!\n");
         return ERROR_INVALID_PARAMETER;
     }
 
-    if ((dwServiceState<SERVICE_ACTIVE) || (dwServiceState>SERVICE_STATE_ALL))
+    if ((dwServiceState != SERVICE_ACTIVE) &&
+        (dwServiceState != SERVICE_INACTIVE) &&
+        (dwServiceState != SERVICE_STATE_ALL))
     {
         DPRINT("Not a valid Service State!\n");
         return ERROR_INVALID_PARAMETER;