don't dereference a NULL pointer

svn path=/trunk/; revision=17208

diff --git a/reactos/ntoskrnl/ob/object.c b/reactos/ntoskrnl/ob/object.c
index a2bfa7c..70adcc1 100644 (file)
--- a/reactos/ntoskrnl/ob/object.c
+++ b/reactos/ntoskrnl/ob/object.c
@@ -347,7 +347,7 @@ ObpCaptureObjectAttributes(IN POBJECT_ATTRIBUTES ObjectAttributes  OPTIONAL,
 
     if (!NT_SUCCESS(Status))
     {
-        if (ObjectName->Buffer)
+        if (ObjectName != NULL && ObjectName->Buffer)
         {
             ExFreePool(ObjectName->Buffer);
         }