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To: Ard Biesheuvel <ard.biesheuvel@linaro.org>, edk2-devel@lists.01.org
Cc: Yonghong Zhu <yonghong.zhu@intel.com>, Liming Gao <liming.gao@intel.com>, 
 Bob Feng <bob.c.feng@intel.com>, Jaben Carsey <jaben.carsey@intel.com>
References: <20181130224537.18936-1-ard.biesheuvel@linaro.org>
 <20181130224537.18936-3-ard.biesheuvel@linaro.org>
From: Laszlo Ersek <lersek@redhat.com>
Message-ID: <cc2f9909-207e-cb1a-879c-ff144816d95e@redhat.com>
Date: Mon, 3 Dec 2018 13:52:03 +0100
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 (mx1.redhat.com [10.5.110.26]); Mon, 03 Dec 2018 12:52:06 +0000 (UTC)
Subject: Re: [PATCH v2 2/6] BaseTools/CommonLib: use explicit 64-bit type in Strtoi()
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On 11/30/18 23:45, Ard Biesheuvel wrote:
> 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>
> Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
> ---
>  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 7c559bc3c222..4a28f635f3a8 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);
>    }
>  }
>  
> 

Reviewed-by: Laszlo Ersek <lersek@redhat.com>