From 6cb9566f264e2fa2dcde695317945114e1b011c7 Mon Sep 17 00:00:00 2001
From: Jaben Carsey <Jaben.carsey@intel.com>
Date: Fri, 25 Jul 2014 15:57:20 +0000
Subject: [PATCH] MdeModulePkg: Fix parameter verification for SetAttribute

Check for 8th bit being reserved as per UEFI spec.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jaben Carsey <Jaben.carsey@intel.com>
Reviewed-by: Erik Bjorge <erik.c.bjorge@intel.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
Reviewed-by: Elvin Li <elvin.li@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15680 6f19259b-4bc3-4df7-8a09-765794883524
---
 .../Universal/Console/GraphicsConsoleDxe/GraphicsConsole.c    | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsole.c b/MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsole.c
index 01610f7c54..037fb5adaa 100644
--- a/MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsole.c
+++ b/MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsole.c
@@ -1,7 +1,7 @@
 /** @file
   This is the main routine for initializing the Graphics Console support routines.
 
-Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
 This program and the accompanying materials
 are licensed and made available under the terms and conditions of the BSD License
 which accompanies this distribution.  The full text of the license may be found at
@@ -1476,7 +1476,7 @@ GraphicsConsoleConOutSetAttribute (
 {
   EFI_TPL               OldTpl;
 
-  if ((Attribute | 0xFF) != 0xFF) {
+  if ((Attribute | 0x7F) != 0x7F) {
     return EFI_UNSUPPORTED;
   }
 
-- 
2.39.2