linux-hardening - Re: [PATCH][next] scsi: bfa: Replace one-element array with flexible-array member in struct fc_rscn_pl

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Message-ID: <202308161339.C68DC815C@keescook>
Date:   Wed, 16 Aug 2023 13:39:31 -0700
From:   Kees Cook <keescook@...omium.org>
To:     "Gustavo A. R. Silva" <gustavoars@...nel.org>
Cc:     Anil Gurumurthy <anil.gurumurthy@...gic.com>,
        Sudarsana Kalluru <sudarsana.kalluru@...gic.com>,
        "James E.J. Bottomley" <jejb@...ux.ibm.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-hardening@...r.kernel.org
Subject: Re: [PATCH][next] scsi: bfa: Replace one-element array with
 flexible-array member in struct fc_rscn_pl_s

On Wed, Aug 16, 2023 at 12:28:30PM -0600, Gustavo A. R. Silva wrote:
> One-element and zero-length arrays are deprecated. So, replace
> one-element array in struct fc_rscn_pl_s with flexible-array member.
> 
> This results in no differences in binary output.
> 
> Link: https://github.com/KSPP/linux/issues/339
> Signed-off-by: Gustavo A. R. Silva <gustavoars@...nel.org>

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

-- 
Kees Cook