diff options
Diffstat (limited to 'SecurityPkg/Tcg/Tcg2Dxe/Tcg2Dxe.c')
| -rw-r--r-- | SecurityPkg/Tcg/Tcg2Dxe/Tcg2Dxe.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/SecurityPkg/Tcg/Tcg2Dxe/Tcg2Dxe.c b/SecurityPkg/Tcg/Tcg2Dxe/Tcg2Dxe.c index 3d79a07d12..6241c5208b 100644 --- a/SecurityPkg/Tcg/Tcg2Dxe/Tcg2Dxe.c +++ b/SecurityPkg/Tcg/Tcg2Dxe/Tcg2Dxe.c @@ -974,6 +974,7 @@ TcgDxeLogHashEvent ( EFI_STATUS RetStatus;
TCG_PCR_EVENT2 TcgPcrEvent2;
UINT8 *DigestBuffer;
+ UINT32 *EventSizePtr;
DEBUG ((EFI_D_INFO, "SupportedEventLogs - 0x%08x\n", mTcgDxeData.BsCap.SupportedEventLogs));
@@ -1010,9 +1011,8 @@ TcgDxeLogHashEvent ( TcgPcrEvent2.PCRIndex = NewEventHdr->PCRIndex;
TcgPcrEvent2.EventType = NewEventHdr->EventType;
DigestBuffer = (UINT8 *)&TcgPcrEvent2.Digest;
- DigestBuffer = CopyDigestListToBuffer (DigestBuffer, DigestList, mTcgDxeData.BsCap.ActivePcrBanks);
- CopyMem (DigestBuffer, &NewEventHdr->EventSize, sizeof(NewEventHdr->EventSize));
- DigestBuffer = DigestBuffer + sizeof(NewEventHdr->EventSize);
+ EventSizePtr = CopyDigestListToBuffer (DigestBuffer, DigestList, mTcgDxeData.BsCap.ActivePcrBanks);
+ CopyMem (EventSizePtr, &NewEventHdr->EventSize, sizeof(NewEventHdr->EventSize));
//
// Enter critical region
@@ -1021,7 +1021,7 @@ TcgDxeLogHashEvent ( Status = TcgDxeLogEvent (
mTcg2EventInfo[Index].LogFormat,
&TcgPcrEvent2,
- sizeof(TcgPcrEvent2.PCRIndex) + sizeof(TcgPcrEvent2.EventType) + GetDigestListSize (DigestList) + sizeof(TcgPcrEvent2.EventSize),
+ sizeof(TcgPcrEvent2.PCRIndex) + sizeof(TcgPcrEvent2.EventType) + GetDigestListBinSize (DigestBuffer) + sizeof(TcgPcrEvent2.EventSize),
NewEventData,
NewEventHdr->EventSize
);
|