Re: [PATCH 2/6] BaseTools/CommonLib: use explicit 64-bit type in Strtoi()

["Carsey, Jaben" <jaben.carsey@intel.com>]

Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>

> -----Original Message-----
> From: edk2-devel [mailto:edk2-devel-bounces@lists.01.org] On Behalf Of
> Ard Biesheuvel
> Sent: Thursday, November 29, 2018 4:31 AM
> To: edk2-devel@lists.01.org
> Cc: Laszlo Ersek <lersek@redhat.com>; Gao, Liming <liming.gao@intel.com>
> Subject: [edk2] [PATCH 2/6] BaseTools/CommonLib: use explicit 64-bit type
> in Strtoi()
> 
> Don't use the native word size string to number parsing routines,
> but instead, use the 64-bit one and cast to UINTN.
> 
> Currently, the only user is in Source/C/DevicePath/DevicePathFromText.c
> which takes care to use Strtoi64 () unless it assumes the value fits
> in 32-bit, so this change is a no-op even on 32-bit build hosts.
> 
> Contributed-under: TianoCore Contribution Agreement 1.1
> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
> ---
>  BaseTools/Source/C/Common/CommonLib.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/BaseTools/Source/C/Common/CommonLib.c
> b/BaseTools/Source/C/Common/CommonLib.c
> index bea6af0a45b1..c5e32b1292e0 100644
> --- a/BaseTools/Source/C/Common/CommonLib.c
> +++ b/BaseTools/Source/C/Common/CommonLib.c
> @@ -2252,9 +2252,9 @@ Strtoi (
>    )
>  {
>    if (IsHexStr (Str)) {
> -    return StrHexToUintn (Str);
> +    return (UINTN)StrHexToUint64 (Str);
>    } else {
> -    return StrDecimalToUintn (Str);
> +    return (UINTN)StrDecimalToUint64 (Str);
>    }
>  }
> 
> --
> 2.19.1
> 
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