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EmbeddedPkg: Fix a build error in FwVol.c in X64 arch

Browse Source 
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3814

CompressedDataLength is declared as UINTN which is UINT64 in X64 arch.
But the second parameter of UefiDecompressGetInfo() is declared as
UINT32. So a build error is triggered. To declare CompressedDataLength
as UINT32 to fix the build error.

Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Abner Chang <abner.chang@hpe.com>
Cc: Daniel Schaefer <daniel.schaefer@hpe.com>
Signed-off-by: Min Xu <min.m.xu@intel.com>
This commit is contained in:
Min Xu 2021-12-16 12:55:51 +08:00 committed by mergify[bot]
parent 8cc5590eab
commit 6777e67383
1 changed files with 3 additions and 3 deletions
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6
EmbeddedPkg/Library/PrePiLib/FwVol.c
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@ -291,7 +291,7 @@ FfsProcessSection (
UINT16 SectionAttribute; UINT16 SectionAttribute;
UINT32 AuthenticationStatus; UINT32 AuthenticationStatus;
CHAR8 *CompressedData; CHAR8 *CompressedData;
UINTN CompressedDataLength; UINT32 CompressedDataLength;
*OutputBuffer = NULL; *OutputBuffer = NULL;
ParsedLength = 0; ParsedLength = 0;
@ -320,7 +320,7 @@ FfsProcessSection (
} }
CompressedData = (CHAR8 *)((EFI_COMPRESSION_SECTION2 *)Section + 1); CompressedData = (CHAR8 *)((EFI_COMPRESSION_SECTION2 *)Section + 1);
CompressedDataLength = (UINT32)SectionLength - sizeof (EFI_COMPRESSION_SECTION2); CompressedDataLength = SectionLength - sizeof (EFI_COMPRESSION_SECTION2);
} else { } else {
CompressionSection = (EFI_COMPRESSION_SECTION *)Section; CompressionSection = (EFI_COMPRESSION_SECTION *)Section;
SectionLength = SECTION_SIZE (Section); SectionLength = SECTION_SIZE (Section);
@ -330,7 +330,7 @@ FfsProcessSection (
} }
CompressedData = (CHAR8 *)((EFI_COMPRESSION_SECTION *)Section + 1); CompressedData = (CHAR8 *)((EFI_COMPRESSION_SECTION *)Section + 1);
CompressedDataLength = (UINT32)SectionLength - sizeof (EFI_COMPRESSION_SECTION); CompressedDataLength = SectionLength - sizeof (EFI_COMPRESSION_SECTION);
} }
Status = UefiDecompressGetInfo ( Status = UefiDecompressGetInfo (