[ekohl] 53270: [ADVAPI32] Fix QueryServiceStatusEx.

Author: ekohl
Date: Tue Aug 16 19:16:16 2011
New Revision: 53270

URL: http://svn.reactos.org/svn/reactos?rev=53270&view=rev
Log:
[ADVAPI32]
Fix QueryServiceStatusEx.

Modified:
    trunk/reactos/dll/win32/advapi32/service/scm.c

Modified: trunk/reactos/dll/win32/advapi32/service/scm.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/advapi32/service…
==============================================================================
--- trunk/reactos/dll/win32/advapi32/service/scm.c [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/advapi32/service/scm.c [iso-8859-1] Tue Aug 16 19:16:16 2011
@@ -2526,6 +2526,13 @@
         return FALSE;
     }
 
+    if (cbBufSize < sizeof(SERVICE_STATUS_PROCESS))
+    {
+        *pcbBytesNeeded = sizeof(SERVICE_STATUS_PROCESS);
+        SetLastError(ERROR_INSUFFICIENT_BUFFER);
+        return FALSE;
+    }
+
     RpcTryExcept
     {
         /* Call to services.exe using RPC */