MdeModulePkg Variable: Implement VarCheck PROTOCOL

and follow UEFI spec to check UEFI defined variables.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16579 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 5 insertions, 2 deletions

diff --git a/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmm.inf b/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmm.inf
index 62361c299a..5e88213449 100644
--- a/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmm.inf
+++ b/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmm.inf
@@ -12,7 +12,7 @@
 #  This external input must be validated carefully to avoid security issue like

 #  buffer overflow, integer overflow.

 #

-# Copyright (c) 2010 - 2014, Intel Corporation. All rights reserved.<BR>

+# Copyright (c) 2010 - 2015, 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

@@ -44,6 +44,7 @@
   Reclaim.c

   Variable.c

   VariableSmm.c

+  VarCheck.c

   Variable.h

 

 [Packages]

@@ -62,6 +63,7 @@
   DxeServicesTableLib

   HobLib

   PcdLib

+  DevicePathLib

 

 [Protocols]

   gEfiSmmFirmwareVolumeBlockProtocolGuid        ## CONSUMES

@@ -72,7 +74,8 @@
   ## UNDEFINED # SmiHandlerRegister

   gEfiSmmVariableProtocolGuid

   gEfiSmmAccess2ProtocolGuid                    ## CONSUMES

-  gEfiSmmEndOfDxeProtocolGuid                   ## CONSUMES

+  gEfiSmmEndOfDxeProtocolGuid                   ## NOTIFY

+  gEdkiiSmmVarCheckProtocolGuid                 ## PRODUCES

 

 [Guids]

   ## PRODUCES             ## GUID # Signature of Variable store header