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Fix a bug that “SecureBoot” varaible will be updated to NV+AT attribute incorrectly.

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Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Ni Ruiyu <ruiyu.ni@intel.com>
Reviewed-by: Dong Guo <guo.dong@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14375 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
sfu5
2013-05-17 08:05:01 +00:00
parent 7953f6832f
commit 0ba17ade47
3 changed files with 2 additions and 65 deletions
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4
SecurityPkg/VariableAuthenticated/RuntimeDxe/AuthService.c
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@@ -675,7 +675,6 @@ UpdatePlatformMode (
{
EFI_STATUS Status;
VARIABLE_POINTER_TRACK Variable;
UINT32 VarAttr;
UINT8 SecureBootMode;
UINT8 SecureBootEnable;
UINTN VariableDataSize;
@@ -736,13 +735,12 @@ UpdatePlatformMode (
}
}
VarAttr = EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS;
Status = UpdateVariable (
EFI_SECURE_BOOT_MODE_NAME,
&gEfiGlobalVariableGuid,
&SecureBootMode,
sizeof(UINT8),
VarAttr,
EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_BOOTSERVICE_ACCESS,
0,
0,
&Variable,