Cc: Jiewen Yao <[email protected]>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <[email protected]>
---
.../Library/DxeCapsuleLibFmp/DxeCapsuleReportLib.c | 16 ++++++++++------
1 file changed, 10 insertions(+), 6 deletions(-)
diff --git a/MdeModulePkg/Library/DxeCapsuleLibFmp/DxeCapsuleReportLib.c
b/MdeModulePkg/Library/DxeCapsuleLibFmp/DxeCapsuleReportLib.c
index a0ed2d0..237c552 100644
--- a/MdeModulePkg/Library/DxeCapsuleLibFmp/DxeCapsuleReportLib.c
+++ b/MdeModulePkg/Library/DxeCapsuleLibFmp/DxeCapsuleReportLib.c
@@ -289,36 +289,40 @@ RecordFmpCapsuleStatusVariable (
IN EFI_STATUS CapsuleStatus,
IN UINTN PayloadIndex,
IN EFI_FIRMWARE_MANAGEMENT_CAPSULE_IMAGE_HEADER *ImageHeader
)
{
- UINT8
CapsuleResultVariable[sizeof(EFI_CAPSULE_RESULT_VARIABLE_HEADER) +
sizeof(EFI_CAPSULE_RESULT_VARIABLE_FMP)];
EFI_CAPSULE_RESULT_VARIABLE_HEADER *CapsuleResultVariableHeader;
EFI_CAPSULE_RESULT_VARIABLE_FMP *CapsuleResultVariableFmp;
EFI_STATUS Status;
+ UINT8 *CapsuleResultVariable;
+ UINT32 CapsuleResultVariableSize;
- CapsuleResultVariableHeader = (VOID *)&CapsuleResultVariable[0];
- CapsuleResultVariableHeader->VariableTotalSize =
sizeof(CapsuleResultVariable);
+ CapsuleResultVariableSize = sizeof(EFI_CAPSULE_RESULT_VARIABLE_HEADER) +
sizeof(EFI_CAPSULE_RESULT_VARIABLE_FMP);
+ CapsuleResultVariable = AllocatePool (CapsuleResultVariableSize);
+ CapsuleResultVariableHeader = (VOID *)CapsuleResultVariable;
+ CapsuleResultVariableHeader->VariableTotalSize = CapsuleResultVariableSize;
CopyGuid(&CapsuleResultVariableHeader->CapsuleGuid,
&CapsuleHeader->CapsuleGuid);
ZeroMem(&CapsuleResultVariableHeader->CapsuleProcessed,
sizeof(CapsuleResultVariableHeader->CapsuleProcessed));
gRT->GetTime(&CapsuleResultVariableHeader->CapsuleProcessed, NULL);
CapsuleResultVariableHeader->CapsuleStatus = CapsuleStatus;
- CapsuleResultVariableFmp = (VOID
*)&CapsuleResultVariable[sizeof(EFI_CAPSULE_RESULT_VARIABLE_HEADER)];
+ CapsuleResultVariableFmp = (VOID *)(CapsuleResultVariable +
sizeof(EFI_CAPSULE_RESULT_VARIABLE_HEADER));
CapsuleResultVariableFmp->Version = 0x1;
CapsuleResultVariableFmp->PayloadIndex = (UINT8)PayloadIndex;
CapsuleResultVariableFmp->UpdateImageIndex = ImageHeader->UpdateImageIndex;
CopyGuid (&CapsuleResultVariableFmp->UpdateImageTypeId,
&ImageHeader->UpdateImageTypeId);
//
// Save Local Cache
//
- Status = WriteNewCapsuleResultVariableCache(&CapsuleResultVariable,
sizeof(CapsuleResultVariable));
+ Status = WriteNewCapsuleResultVariableCache(CapsuleResultVariable,
CapsuleResultVariableSize);
if ((CapsuleHeader->Flags & CAPSULE_FLAGS_PERSIST_ACROSS_RESET) != 0) {
- Status = WriteNewCapsuleResultVariable(&CapsuleResultVariable,
sizeof(CapsuleResultVariable));
+ Status = WriteNewCapsuleResultVariable(CapsuleResultVariable,
CapsuleResultVariableSize);
}
+ FreePool (CapsuleResultVariable);
return Status;
}
/**
Initialize CapsuleMax variables.
--
1.9.5.msysgit.1
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