Reviewed-by: Abner Chang <[email protected]> > -----Original Message----- > From: [email protected] <[email protected]> On Behalf Of Min Xu > Sent: Tuesday, January 25, 2022 2:33 PM > To: [email protected] > Cc: Min Xu <[email protected]>; Leif Lindholm <[email protected]>; Ard > Biesheuvel <[email protected]>; Chang, Abner (HPS SW/FW > Technologist) <[email protected]>; Schaefer, Daniel (ROM Janitor) > <[email protected]> > Subject: [edk2-devel] [PATCH V2 01/10] EmbeddedPkg: Fix a build error in > FwVol.c in X64 arch > > RFC: > INVALID URI REMOVED > d=3429__;!!NpxR!xMRxJim2LXdgV0CClUrT7jWBUouLzrVwMc5fB_wt1PT17W > WWyZKgREYswYM1Tz0$ > > 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 <[email protected]> > Cc: Ard Biesheuvel <[email protected]> > Cc: Abner Chang <[email protected]> > Cc: Daniel Schaefer <[email protected]> > Signed-off-by: Min Xu <[email protected]> > --- > EmbeddedPkg/Library/PrePiLib/FwVol.c | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > > diff --git a/EmbeddedPkg/Library/PrePiLib/FwVol.c > b/EmbeddedPkg/Library/PrePiLib/FwVol.c > index 92ae68f0d382..0a6d6925b7ea 100644 > --- a/EmbeddedPkg/Library/PrePiLib/FwVol.c > +++ b/EmbeddedPkg/Library/PrePiLib/FwVol.c > @@ -291,7 +291,7 @@ FfsProcessSection ( > UINT16 SectionAttribute; > UINT32 AuthenticationStatus; > CHAR8 *CompressedData; > - UINTN CompressedDataLength; > + UINT32 CompressedDataLength; > > *OutputBuffer = NULL; > ParsedLength = 0; > @@ -320,7 +320,7 @@ FfsProcessSection ( > } > > CompressedData = (CHAR8 *)((EFI_COMPRESSION_SECTION2 > *)Section + 1); > - CompressedDataLength = (UINT32)SectionLength - sizeof > (EFI_COMPRESSION_SECTION2); > + CompressedDataLength = SectionLength - sizeof > (EFI_COMPRESSION_SECTION2); > } else { > CompressionSection = (EFI_COMPRESSION_SECTION *)Section; > SectionLength = SECTION_SIZE (Section); > @@ -330,7 +330,7 @@ FfsProcessSection ( > } > > CompressedData = (CHAR8 *)((EFI_COMPRESSION_SECTION > *)Section + 1); > - CompressedDataLength = (UINT32)SectionLength - sizeof > (EFI_COMPRESSION_SECTION); > + CompressedDataLength = SectionLength - sizeof > (EFI_COMPRESSION_SECTION); > } > > Status = UefiDecompressGetInfo ( > -- > 2.29.2.windows.2 > > > > >
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