Reference the PDO before returning it

Modified: trunk/reactos/ntoskrnl/io/plugplay.c

--- trunk/reactos/ntoskrnl/io/plugplay.c	2005-10-03 09:14:57 UTC (rev 18240)
+++ trunk/reactos/ntoskrnl/io/plugplay.c	2005-10-03 10:13:28 UTC (rev 18241)
@@ -231,7 +231,10 @@

 
     if (RtlEqualUnicodeString(&Node->InstancePath,
                               DeviceInstance, TRUE))

+    {
+        ObReferenceObject(Node->PhysicalDeviceObject);

         return Node->PhysicalDeviceObject;

+    }

 
     /* Traversal of all children nodes */
     for (ChildNode = Node->Child;