SecurityPkg: Tcg2Dxe: Use UEFI_VARIABLE_DATA
Use UEFI_VARIABLE_DATA data structure according to TCG PC-Client PFP Spec 00.21. http://www.trustedcomputinggroup.org/wp-content/uploads/PC-ClientSpecific_Platform_Profile_for_TPM_2p0_Systems_v21.pdf Cc: Star Zeng <star.zeng@intel.com> Cc: Yao Jiewen <jiewen.yao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Chao Zhang <chao.b.zhang@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Yao Jiewen <jiewen.yao@intel.com>
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@@ -1,7 +1,7 @@
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/** @file
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Measure TrEE required variable.
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Measure TCG required variable.
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Copyright (c) 2013 - 2014, Intel Corporation. All rights reserved.<BR>
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Copyright (c) 2013 - 2017, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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@@ -15,7 +15,6 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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#include <PiDxe.h>
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#include <Guid/ImageAuthentication.h>
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#include <IndustryStandard/UefiTcgPlatform.h>
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#include <Protocol/TrEEProtocol.h>
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#include <Library/UefiBootServicesTableLib.h>
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#include <Library/UefiRuntimeServicesTableLib.h>
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@@ -230,18 +229,18 @@ MeasureVariable (
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{
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EFI_STATUS Status;
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UINTN VarNameLength;
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EFI_VARIABLE_DATA_TREE *VarLog;
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UEFI_VARIABLE_DATA *VarLog;
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UINT32 VarLogSize;
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//
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// The EFI_VARIABLE_DATA_TREE.VariableData value shall be the EFI_SIGNATURE_DATA value
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// The UEFI_VARIABLE_DATA.VariableData value shall be the EFI_SIGNATURE_DATA value
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// from the EFI_SIGNATURE_LIST that contained the authority that was used to validate the image
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//
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VarNameLength = StrLen (VarName);
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VarLogSize = (UINT32)(sizeof (*VarLog) + VarNameLength * sizeof (*VarName) + VarSize
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- sizeof (VarLog->UnicodeName) - sizeof (VarLog->VariableData));
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VarLog = (EFI_VARIABLE_DATA_TREE *) AllocateZeroPool (VarLogSize);
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VarLog = (UEFI_VARIABLE_DATA *) AllocateZeroPool (VarLogSize);
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if (VarLog == NULL) {
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return EFI_OUT_OF_RESOURCES;
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}
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