linux-hardening - Re: [PATCH v5] [next] dlm: replace one-element array with fixed size array

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Message-ID: <202210111518.A6E8A0FD@keescook>
Date:   Tue, 11 Oct 2022 15:18:13 -0700
From:   Kees Cook <keescook@...omium.org>
To:     Paulo Miguel Almeida <paulo.miguel.almeida.rodenas@...il.com>
Cc:     Christine Caulfield <ccaulfie@...hat.com>,
        David Teigland <teigland@...hat.com>, cluster-devel@...hat.com,
        linux-kernel@...r.kernel.org, linux-hardening@...r.kernel.org
Subject: Re: [PATCH v5] [next] dlm: replace one-element array with fixed size
 array

On Wed, Oct 12, 2022 at 09:23:14AM +1300, Paulo Miguel Almeida wrote:
> One-element arrays are deprecated. So, replace one-element array with
> fixed size array member in struct dlm_ls, and refactor the rest of the
> code, accordingly.
> 
> Link: https://github.com/KSPP/linux/issues/79
> Link: https://github.com/KSPP/linux/issues/228
> Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101836
> Link: https://lore.kernel.org/lkml/Y0W5jkiXUkpNl4ap@mail.google.com/
> 
> Signed-off-by: Paulo Miguel Almeida <paulo.miguel.almeida.rodenas@...il.com>

Reviewed-by: Kees Cook <keescook@...omium.org>

-- 
Kees Cook