Cope with bad trans2mkdir requests from System i QNTC IBM SMB client.

If total_data == 4 Windows doesn't care what values
are placed in that field, it just ignores them.
The System i QNTC IBM SMB client puts bad values here,
so ignore them.
Jeremy.

diff --git a/source/smbd/trans2.c b/source/smbd/trans2.c
index f3b45ad1fd0d680af520f290a968f498b08f9f0d..acc424f812405743061186378814662f9b75410e 100644 (file)
--- a/source/smbd/trans2.c
+++ b/source/smbd/trans2.c
@@ -7048,10 +7048,11 @@ static void call_trans2mkdir(connection_struct *conn, struct smb_request *req,
                        reply_nterror(req, NT_STATUS_INVALID_PARAMETER);
                        return;
                }
-       } else if (IVAL(pdata,0) != 4) {
-               reply_nterror(req, NT_STATUS_INVALID_PARAMETER);
-               return;
        }
+       /* If total_data == 4 Windows doesn't care what values
+        * are placed in that field, it just ignores them.
+        * The System i QNTC IBM SMB client puts bad values here,
+        * so ignore them. */
 
        status = create_directory(conn, req, directory);