DxeTpmMeasureBootLib: Change global variable name to avoid name conflict.

[mirror_edk2.git] / SecurityPkg / Library / DxeTpmMeasureBootLib / DxeTpmMeasureBootLib.c

diff --git a/SecurityPkg/Library/DxeTpmMeasureBootLib/DxeTpmMeasureBootLib.c b/SecurityPkg/Library/DxeTpmMeasureBootLib/DxeTpmMeasureBootLib.c
index 466a74ef093feb93031eda4d27c6891b88338abd..25788b854937fc8c3dc0bad92c157c057f7cf873 100644 (file)
--- a/SecurityPkg/Library/DxeTpmMeasureBootLib/DxeTpmMeasureBootLib.c
+++ b/SecurityPkg/Library/DxeTpmMeasureBootLib/DxeTpmMeasureBootLib.c
@@ -34,6 +34,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 #include <Protocol/FirmwareVolumeBlock.h>\r
 \r
 #include <Guid/MeasuredFvHob.h>\r
+#include <Guid/ZeroGuid.h>\r
 \r
 #include <Library/BaseLib.h>\r
 #include <Library/DebugLib.h>\r
@@ -50,10 +51,9 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 // Flag to check GPT partition. It only need be measured once.\r
 //\r
 BOOLEAN                           mMeasureGptTableFlag = FALSE;\r
-EFI_GUID                          mZeroGuid = {0, 0, 0, {0, 0, 0, 0, 0, 0, 0, 0}};\r
 UINTN                             mMeasureGptCount = 0;\r
 VOID                              *mFileBuffer;\r
-UINTN                             mImageSize;\r
+UINTN                             mTpmImageSize;\r
 //\r
 // Measured FV handle cache\r
 //\r
@@ -95,11 +95,11 @@ DxeTpmMeasureBootLibImageRead (
   }\r
 \r
   EndPosition = FileOffset + *ReadSize;\r
-  if (EndPosition > mImageSize) {\r
-    *ReadSize = (UINT32)(mImageSize - FileOffset);\r
+  if (EndPosition > mTpmImageSize) {\r
+    *ReadSize = (UINT32)(mTpmImageSize - FileOffset);\r
   }\r
 \r
-  if (FileOffset >= mImageSize) {\r
+  if (FileOffset >= mTpmImageSize) {\r
     *ReadSize = 0;\r
   }\r
 \r
@@ -202,7 +202,7 @@ TcgMeasureGptTable (
   PartitionEntry    = (EFI_PARTITION_ENTRY *)EntryPtr;\r
   NumberOfPartition = 0;\r
   for (Index = 0; Index < PrimaryHeader->NumberOfPartitionEntries; Index++) {\r
-    if (!CompareGuid (&PartitionEntry->PartitionTypeGUID, &mZeroGuid)) {\r
+    if (!CompareGuid (&PartitionEntry->PartitionTypeGUID, &gZeroGuid)) {\r
       NumberOfPartition++;  \r
     }\r
     PartitionEntry = (EFI_PARTITION_ENTRY *)((UINT8 *)PartitionEntry + PrimaryHeader->SizeOfPartitionEntry);\r
@@ -236,7 +236,7 @@ TcgMeasureGptTable (
   PartitionEntry    = (EFI_PARTITION_ENTRY*)EntryPtr;\r
   NumberOfPartition = 0;\r
   for (Index = 0; Index < PrimaryHeader->NumberOfPartitionEntries; Index++) {\r
-    if (!CompareGuid (&PartitionEntry->PartitionTypeGUID, &mZeroGuid)) {\r
+    if (!CompareGuid (&PartitionEntry->PartitionTypeGUID, &gZeroGuid)) {\r
       CopyMem (\r
         (UINT8 *)&GptData->Partitions + NumberOfPartition * PrimaryHeader->SizeOfPartitionEntry,\r
         (UINT8 *)PartitionEntry,\r
@@ -908,7 +908,7 @@ DxeTpmMeasureBootHandler (
     goto Finish;\r
   }\r
 \r
-  mImageSize  = FileSize;\r
+  mTpmImageSize  = FileSize;\r
   mFileBuffer = FileBuffer;\r
 \r
   //\r