From 326db0c9072004dea89427ea3a44393a84966f2b Mon Sep 17 00:00:00 2001 From: Doug Flick Date: Wed, 17 Jan 2024 14:47:21 -0800 Subject: SecurityPkg: DxeTpmMeasureBootLib: SECURITY PATCH 4117/4118 symbol rename Updates the sanitation function names to be lib unique names Cc: Jiewen Yao Cc: Rahul Kumar Signed-off-by: Doug Flick [MSFT] Message-Id: <355aa846a99ca6ac0f7574cf5982661da0d9fea6.1705529990.git.doug.edk2@gmail.com> Reviewed-by: Jiewen Yao --- .../DxeTpmMeasureBootLib/DxeTpmMeasureBootLib.c | 8 +++---- .../DxeTpmMeasureBootLibSanitization.c | 10 ++++----- .../DxeTpmMeasureBootLibSanitization.h | 8 +++---- .../DxeTpmMeasureBootLibSanitizationTest.c | 26 +++++++++++----------- 4 files changed, 26 insertions(+), 26 deletions(-) (limited to 'SecurityPkg') diff --git a/SecurityPkg/Library/DxeTpmMeasureBootLib/DxeTpmMeasureBootLib.c b/SecurityPkg/Library/DxeTpmMeasureBootLib/DxeTpmMeasureBootLib.c index a9fc440a09..ac855b8fbb 100644 --- a/SecurityPkg/Library/DxeTpmMeasureBootLib/DxeTpmMeasureBootLib.c +++ b/SecurityPkg/Library/DxeTpmMeasureBootLib/DxeTpmMeasureBootLib.c @@ -174,7 +174,7 @@ TcgMeasureGptTable ( BlockIo->Media->BlockSize, (UINT8 *)PrimaryHeader ); - if (EFI_ERROR (Status) || EFI_ERROR (SanitizeEfiPartitionTableHeader (PrimaryHeader, BlockIo))) { + if (EFI_ERROR (Status) || EFI_ERROR (TpmSanitizeEfiPartitionTableHeader (PrimaryHeader, BlockIo))) { DEBUG ((DEBUG_ERROR, "Failed to read Partition Table Header or invalid Partition Table Header!\n")); FreePool (PrimaryHeader); return EFI_DEVICE_ERROR; @@ -183,7 +183,7 @@ TcgMeasureGptTable ( // // Read the partition entry. // - Status = SanitizePrimaryHeaderAllocationSize (PrimaryHeader, &AllocSize); + Status = TpmSanitizePrimaryHeaderAllocationSize (PrimaryHeader, &AllocSize); if (EFI_ERROR (Status)) { FreePool (PrimaryHeader); return EFI_DEVICE_ERROR; @@ -224,7 +224,7 @@ TcgMeasureGptTable ( // // Prepare Data for Measurement // - Status = SanitizePrimaryHeaderGptEventSize (PrimaryHeader, NumberOfPartition, &EventSize); + Status = TpmSanitizePrimaryHeaderGptEventSize (PrimaryHeader, NumberOfPartition, &EventSize); TcgEvent = (TCG_PCR_EVENT *)AllocateZeroPool (EventSize); if (TcgEvent == NULL) { FreePool (PrimaryHeader); @@ -351,7 +351,7 @@ TcgMeasurePeImage ( // Determine destination PCR by BootPolicy // - Status = SanitizePeImageEventSize (FilePathSize, &EventSize); + Status = TpmSanitizePeImageEventSize (FilePathSize, &EventSize); if (EFI_ERROR (Status)) { return EFI_UNSUPPORTED; } diff --git a/SecurityPkg/Library/DxeTpmMeasureBootLib/DxeTpmMeasureBootLibSanitization.c b/SecurityPkg/Library/DxeTpmMeasureBootLib/DxeTpmMeasureBootLibSanitization.c index c989851cec..070e4a2c1c 100644 --- a/SecurityPkg/Library/DxeTpmMeasureBootLib/DxeTpmMeasureBootLibSanitization.c +++ b/SecurityPkg/Library/DxeTpmMeasureBootLib/DxeTpmMeasureBootLibSanitization.c @@ -1,5 +1,5 @@ /** @file - The library instance provides security service of TPM2 measure boot and + The library instance provides security service of TPM measure boot and Confidential Computing (CC) measure boot. Caution: This file requires additional review when modified. @@ -63,7 +63,7 @@ **/ EFI_STATUS EFIAPI -SanitizeEfiPartitionTableHeader ( +TpmSanitizeEfiPartitionTableHeader ( IN CONST EFI_PARTITION_TABLE_HEADER *PrimaryHeader, IN CONST EFI_BLOCK_IO_PROTOCOL *BlockIo ) @@ -145,7 +145,7 @@ SanitizeEfiPartitionTableHeader ( **/ EFI_STATUS EFIAPI -SanitizePrimaryHeaderAllocationSize ( +TpmSanitizePrimaryHeaderAllocationSize ( IN CONST EFI_PARTITION_TABLE_HEADER *PrimaryHeader, OUT UINT32 *AllocationSize ) @@ -194,7 +194,7 @@ SanitizePrimaryHeaderAllocationSize ( One of the passed parameters was invalid. **/ EFI_STATUS -SanitizePrimaryHeaderGptEventSize ( +TpmSanitizePrimaryHeaderGptEventSize ( IN CONST EFI_PARTITION_TABLE_HEADER *PrimaryHeader, IN UINTN NumberOfPartition, OUT UINT32 *EventSize @@ -258,7 +258,7 @@ SanitizePrimaryHeaderGptEventSize ( One of the passed parameters was invalid. **/ EFI_STATUS -SanitizePeImageEventSize ( +TpmSanitizePeImageEventSize ( IN UINT32 FilePathSize, OUT UINT32 *EventSize ) diff --git a/SecurityPkg/Library/DxeTpmMeasureBootLib/DxeTpmMeasureBootLibSanitization.h b/SecurityPkg/Library/DxeTpmMeasureBootLib/DxeTpmMeasureBootLibSanitization.h index 2248495813..db6e9c3752 100644 --- a/SecurityPkg/Library/DxeTpmMeasureBootLib/DxeTpmMeasureBootLibSanitization.h +++ b/SecurityPkg/Library/DxeTpmMeasureBootLib/DxeTpmMeasureBootLibSanitization.h @@ -53,7 +53,7 @@ **/ EFI_STATUS EFIAPI -SanitizeEfiPartitionTableHeader ( +TpmSanitizeEfiPartitionTableHeader ( IN CONST EFI_PARTITION_TABLE_HEADER *PrimaryHeader, IN CONST EFI_BLOCK_IO_PROTOCOL *BlockIo ); @@ -77,7 +77,7 @@ SanitizeEfiPartitionTableHeader ( **/ EFI_STATUS EFIAPI -SanitizePrimaryHeaderAllocationSize ( +TpmSanitizePrimaryHeaderAllocationSize ( IN CONST EFI_PARTITION_TABLE_HEADER *PrimaryHeader, OUT UINT32 *AllocationSize ); @@ -105,7 +105,7 @@ SanitizePrimaryHeaderAllocationSize ( One of the passed parameters was invalid. **/ EFI_STATUS -SanitizePrimaryHeaderGptEventSize ( +TpmSanitizePrimaryHeaderGptEventSize ( IN CONST EFI_PARTITION_TABLE_HEADER *PrimaryHeader, IN UINTN NumberOfPartition, OUT UINT32 *EventSize @@ -129,7 +129,7 @@ SanitizePrimaryHeaderGptEventSize ( One of the passed parameters was invalid. **/ EFI_STATUS -SanitizePeImageEventSize ( +TpmSanitizePeImageEventSize ( IN UINT32 FilePathSize, OUT UINT32 *EventSize ); diff --git a/SecurityPkg/Library/DxeTpmMeasureBootLib/InternalUnitTest/DxeTpmMeasureBootLibSanitizationTest.c b/SecurityPkg/Library/DxeTpmMeasureBootLib/InternalUnitTest/DxeTpmMeasureBootLibSanitizationTest.c index c41498be45..de1740af41 100644 --- a/SecurityPkg/Library/DxeTpmMeasureBootLib/InternalUnitTest/DxeTpmMeasureBootLibSanitizationTest.c +++ b/SecurityPkg/Library/DxeTpmMeasureBootLib/InternalUnitTest/DxeTpmMeasureBootLibSanitizationTest.c @@ -83,27 +83,27 @@ TestSanitizeEfiPartitionTableHeader ( PrimaryHeader.Header.CRC32 = CalculateCrc32 ((UINT8 *)&PrimaryHeader, PrimaryHeader.Header.HeaderSize); // Test that a normal PrimaryHeader passes validation - Status = SanitizeEfiPartitionTableHeader (&PrimaryHeader, &BlockIo); + Status = TpmSanitizeEfiPartitionTableHeader (&PrimaryHeader, &BlockIo); UT_ASSERT_NOT_EFI_ERROR (Status); // Test that when number of partition entries is 0, the function returns EFI_DEVICE_ERROR // Should print "Invalid Partition Table Header NumberOfPartitionEntries!"" PrimaryHeader.NumberOfPartitionEntries = 0; - Status = SanitizeEfiPartitionTableHeader (&PrimaryHeader, &BlockIo); + Status = TpmSanitizeEfiPartitionTableHeader (&PrimaryHeader, &BlockIo); UT_ASSERT_EQUAL (Status, EFI_DEVICE_ERROR); PrimaryHeader.NumberOfPartitionEntries = DEFAULT_PRIMARY_TABLE_HEADER_SIZE_OF_PARTITION_ENTRY; // Test that when the header size is too small, the function returns EFI_DEVICE_ERROR // Should print "Invalid Partition Table Header Size!" PrimaryHeader.Header.HeaderSize = 0; - Status = SanitizeEfiPartitionTableHeader (&PrimaryHeader, &BlockIo); + Status = TpmSanitizeEfiPartitionTableHeader (&PrimaryHeader, &BlockIo); UT_ASSERT_EQUAL (Status, EFI_DEVICE_ERROR); PrimaryHeader.Header.HeaderSize = sizeof (EFI_PARTITION_TABLE_HEADER); // Test that when the SizeOfPartitionEntry is too small, the function returns EFI_DEVICE_ERROR // should print: "SizeOfPartitionEntry shall be set to a value of 128 x 2^n where n is an integer greater than or equal to zero (e.g., 128, 256, 512, etc.)!" PrimaryHeader.SizeOfPartitionEntry = 1; - Status = SanitizeEfiPartitionTableHeader (&PrimaryHeader, &BlockIo); + Status = TpmSanitizeEfiPartitionTableHeader (&PrimaryHeader, &BlockIo); UT_ASSERT_EQUAL (Status, EFI_DEVICE_ERROR); DEBUG ((DEBUG_INFO, "%a: Test passed\n", __func__)); @@ -136,7 +136,7 @@ TestSanitizePrimaryHeaderAllocationSize ( PrimaryHeader.NumberOfPartitionEntries = 5; PrimaryHeader.SizeOfPartitionEntry = DEFAULT_PRIMARY_TABLE_HEADER_SIZE_OF_PARTITION_ENTRY; - Status = SanitizePrimaryHeaderAllocationSize (&PrimaryHeader, &AllocationSize); + Status = TpmSanitizePrimaryHeaderAllocationSize (&PrimaryHeader, &AllocationSize); UT_ASSERT_NOT_EFI_ERROR (Status); // Test that the allocation size is correct compared to the existing logic @@ -145,19 +145,19 @@ TestSanitizePrimaryHeaderAllocationSize ( // Test that an overflow is detected PrimaryHeader.NumberOfPartitionEntries = MAX_UINT32; PrimaryHeader.SizeOfPartitionEntry = 5; - Status = SanitizePrimaryHeaderAllocationSize (&PrimaryHeader, &AllocationSize); + Status = TpmSanitizePrimaryHeaderAllocationSize (&PrimaryHeader, &AllocationSize); UT_ASSERT_EQUAL (Status, EFI_BAD_BUFFER_SIZE); // Test the inverse PrimaryHeader.NumberOfPartitionEntries = 5; PrimaryHeader.SizeOfPartitionEntry = MAX_UINT32; - Status = SanitizePrimaryHeaderAllocationSize (&PrimaryHeader, &AllocationSize); + Status = TpmSanitizePrimaryHeaderAllocationSize (&PrimaryHeader, &AllocationSize); UT_ASSERT_EQUAL (Status, EFI_BAD_BUFFER_SIZE); // Test the worst case scenario PrimaryHeader.NumberOfPartitionEntries = MAX_UINT32; PrimaryHeader.SizeOfPartitionEntry = MAX_UINT32; - Status = SanitizePrimaryHeaderAllocationSize (&PrimaryHeader, &AllocationSize); + Status = TpmSanitizePrimaryHeaderAllocationSize (&PrimaryHeader, &AllocationSize); UT_ASSERT_EQUAL (Status, EFI_BAD_BUFFER_SIZE); DEBUG ((DEBUG_INFO, "%a: Test passed\n", __func__)); @@ -195,7 +195,7 @@ TestSanitizePrimaryHeaderGptEventSize ( NumberOfPartition = 13; // that the primary event size is correct - Status = SanitizePrimaryHeaderGptEventSize (&PrimaryHeader, NumberOfPartition, &EventSize); + Status = TpmSanitizePrimaryHeaderGptEventSize (&PrimaryHeader, NumberOfPartition, &EventSize); UT_ASSERT_NOT_EFI_ERROR (Status); // Calculate the existing logic event size @@ -206,12 +206,12 @@ TestSanitizePrimaryHeaderGptEventSize ( UT_ASSERT_EQUAL (EventSize, ExistingLogicEventSize); // Tests that the primary event size may not overflow - Status = SanitizePrimaryHeaderGptEventSize (&PrimaryHeader, MAX_UINT32, &EventSize); + Status = TpmSanitizePrimaryHeaderGptEventSize (&PrimaryHeader, MAX_UINT32, &EventSize); UT_ASSERT_EQUAL (Status, EFI_BAD_BUFFER_SIZE); // Test that the size of partition entries may not overflow PrimaryHeader.SizeOfPartitionEntry = MAX_UINT32; - Status = SanitizePrimaryHeaderGptEventSize (&PrimaryHeader, NumberOfPartition, &EventSize); + Status = TpmSanitizePrimaryHeaderGptEventSize (&PrimaryHeader, NumberOfPartition, &EventSize); UT_ASSERT_EQUAL (Status, EFI_BAD_BUFFER_SIZE); DEBUG ((DEBUG_INFO, "%a: Test passed\n", __func__)); @@ -269,7 +269,7 @@ TestSanitizePeImageEventSize ( FilePathSize = 255; // Test that a normal PE image passes validation - Status = SanitizePeImageEventSize (FilePathSize, &EventSize); + Status = TpmSanitizePeImageEventSize (FilePathSize, &EventSize); if (EFI_ERROR (Status)) { UT_LOG_ERROR ("SanitizePeImageEventSize failed with %r\n", Status); goto Exit; @@ -285,7 +285,7 @@ TestSanitizePeImageEventSize ( } // Test that the event size may not overflow - Status = SanitizePeImageEventSize (MAX_UINT32, &EventSize); + Status = TpmSanitizePeImageEventSize (MAX_UINT32, &EventSize); if (Status != EFI_BAD_BUFFER_SIZE) { UT_LOG_ERROR ("SanitizePeImageEventSize succeded when it was supposed to fail with %r\n", Status); goto Exit; -- cgit v1.2.3