From: Dinh Nguyen <dinguyen@kernel.org>
To: Thorsten Blum <thorsten.blum@linux.dev>
Cc: linux-hardening@vger.kernel.org, Kees Cook <kees@kernel.org>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH RESEND] nios2: Replace strcpy() with strscpy() and simplify setup_cpuinfo()
Date: Mon, 12 May 2025 21:50:52 -0500 [thread overview]
Message-ID: <8d147f81-12cc-41f3-ab40-6fb198541e3e@kernel.org> (raw)
In-Reply-To: <20250509163840.171521-1-thorsten.blum@linux.dev>
On 5/9/25 11:38, Thorsten Blum wrote:
> strcpy() is deprecated; use strscpy() instead.
>
> Since the destination buffer has a fixed length, strscpy() automatically
> determines its size using sizeof() when the size argument is omitted.
> This makes the explicit size argument unnecessary - remove it.
>
> Now, combine both if-else branches using strscpy() and the same buffer
> into a single statement to simplify the code.
>
> No functional changes intended.
>
> Link: https://github.com/KSPP/linux/issues/88
> Cc: linux-hardening@vger.kernel.org
> Reviewed-by: Kees Cook <kees@kernel.org>
> Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
> ---
> arch/nios2/kernel/cpuinfo.c | 5 +----
> 1 file changed, 1 insertion(+), 4 deletions(-)
>
Applied!
Thanks,
Dinh
prev parent reply other threads:[~2025-05-13 2:50 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-09 16:38 [PATCH RESEND] nios2: Replace strcpy() with strscpy() and simplify setup_cpuinfo() Thorsten Blum
2025-05-13 2:50 ` Dinh Nguyen [this message]
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