mirror of https://github.com/acidanthera/audk.git
MdeModulePkg/Bus/Ata/AtaBusDxe: Fix SIGN_EXTENSION Coverity issue
Line number 365 does contain a typecast with UINT32, but it is after all the operations (16-bit left shift followed by OR'ing) are over. To avoid any SIGN_EXTENSION, typecast the intermediate result after 16-bit left shift operation immediately with UINT32. REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4209 Cc: Hao A Wu <hao.a.wu@intel.com> Cc: Ray Ni <ray.ni@intel.com> Signed-off-by: Ranbir Singh <Ranbir.Singh3@Dell.com> Signed-off-by: Ranbir Singh <rsingh@ventanamicro.com> Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
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@ -362,7 +362,7 @@ IdentifyAtaDevice (
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// Check logical block size
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//
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if ((PhyLogicSectorSupport & BIT12) != 0) {
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BlockMedia->BlockSize = (UINT32)(((IdentifyData->logic_sector_size_hi << 16) | IdentifyData->logic_sector_size_lo) * sizeof (UINT16));
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BlockMedia->BlockSize = (UINT32)(((UINT32)(IdentifyData->logic_sector_size_hi << 16) | IdentifyData->logic_sector_size_lo) * sizeof (UINT16));
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}
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AtaDevice->BlockIo.Revision = EFI_BLOCK_IO_PROTOCOL_REVISION2;
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