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Solve a wrong pointer reference in QueryVariableInfo().

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11593 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
erictian 2011-04-27 05:43:09 +00:00
parent f704fc850d
commit 3b4253677e
2 changed files with 4 additions and 4 deletions
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4
MdeModulePkg/Universal/Variable/EmuRuntimeDxe/EmuVariable.c
View File

@ -3,7 +3,7 @@
Emulation Variable services operate on the runtime volatile memory. Emulation Variable services operate on the runtime volatile memory.
The nonvolatile variable space doesn't exist. The nonvolatile variable space doesn't exist.
Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR> Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License 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 which accompanies this distribution. The full text of the license may be found at
@ -1565,7 +1565,7 @@ EmuQueryVariableInfo (
} }
VariableSize = (UINT64) (UINTN) NextVariable - (UINT64) (UINTN) Variable; VariableSize = (UINT64) (UINTN) NextVariable - (UINT64) (UINTN) Variable;
if ((NextVariable->Attributes & EFI_VARIABLE_HARDWARE_ERROR_RECORD) == EFI_VARIABLE_HARDWARE_ERROR_RECORD) { if ((Variable->Attributes & EFI_VARIABLE_HARDWARE_ERROR_RECORD) == EFI_VARIABLE_HARDWARE_ERROR_RECORD) {
HwErrVariableTotalSize += VariableSize; HwErrVariableTotalSize += VariableSize;
} else { } else {
CommonVariableTotalSize += VariableSize; CommonVariableTotalSize += VariableSize;

4
MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c
View File

@ -2164,7 +2164,7 @@ VariableServiceQueryVariableInfo (
// since the space occupied by variables not marked with // since the space occupied by variables not marked with
// VAR_ADDED is not allowed to be reclaimed in Runtime. // VAR_ADDED is not allowed to be reclaimed in Runtime.
// //
if ((NextVariable->Attributes & EFI_VARIABLE_HARDWARE_ERROR_RECORD) == EFI_VARIABLE_HARDWARE_ERROR_RECORD) { if ((Variable->Attributes & EFI_VARIABLE_HARDWARE_ERROR_RECORD) == EFI_VARIABLE_HARDWARE_ERROR_RECORD) {
HwErrVariableTotalSize += VariableSize; HwErrVariableTotalSize += VariableSize;
} else { } else {
CommonVariableTotalSize += VariableSize; CommonVariableTotalSize += VariableSize;
@ -2175,7 +2175,7 @@ VariableServiceQueryVariableInfo (
// the space not marked as VAR_ADDED is reclaimable now. // the space not marked as VAR_ADDED is reclaimable now.
// //
if (Variable->State == VAR_ADDED) { if (Variable->State == VAR_ADDED) {
if ((NextVariable->Attributes & EFI_VARIABLE_HARDWARE_ERROR_RECORD) == EFI_VARIABLE_HARDWARE_ERROR_RECORD) { if ((Variable->Attributes & EFI_VARIABLE_HARDWARE_ERROR_RECORD) == EFI_VARIABLE_HARDWARE_ERROR_RECORD) {
HwErrVariableTotalSize += VariableSize; HwErrVariableTotalSize += VariableSize;
} else { } else {
CommonVariableTotalSize += VariableSize; CommonVariableTotalSize += VariableSize;