linux-kernel - Re: [PATCH] qlcnic: replace deprecated strncpy with strscpy

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Message-ID: <202312011021.CAA6356844@keescook>
Date:   Fri, 1 Dec 2023 10:21:41 -0800
From:   Kees Cook <keescook@...omium.org>
To:     Jakub Kicinski <kuba@...nel.org>
Cc:     Shahed Shaikh <shshaikh@...vell.com>,
        Manish Chopra <manishc@...vell.com>,
        GR-Linux-NIC-Dev@...vell.com,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Paolo Abeni <pabeni@...hat.com>,
        Justin Stitt <justinstitt@...gle.com>, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-hardening@...r.kernel.org
Subject: Re: [PATCH] qlcnic: replace deprecated strncpy with strscpy

On Thu, Nov 30, 2023 at 10:43:12PM -0800, Jakub Kicinski wrote:
> On Thu, 30 Nov 2023 14:00:28 -0800 Kees Cook wrote:
> > [1/1] qlcnic: replace deprecated strncpy with strscpy
> >       https://git.kernel.org/kees/c/f8bef1ef8095
> 
> You asked for changes yourself here, please drop all the networking
> patches you applied today :|

It was a request for future commit logs. But yes, dropped. Justin, can
you refresh this patch as well, and include the comments about the
sizeof() replacement being safe?

-- 
Kees Cook