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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
This commit is contained in:
Jaben Carsey 2014-07-25 15:57:20 +00:00 committed by jcarsey
parent 54032ed969
commit 6cb9566f26
1 changed files with 2 additions and 2 deletions
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4
MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsole.c
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@ -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;
}