linux-kernel - Re: [PATCH v3][next] scsi: aacraid: Replace one-element array with flexible-array member

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Date:   Mon, 10 May 2021 23:25:28 -0400
From:   "Martin K. Petersen" <martin.petersen@...cle.com>
To:     Adaptec OEM Raid Solutions <aacraid@...rosemi.com>,
        "James E.J. Bottomley" <jejb@...ux.ibm.com>,
        "Gustavo A. R. Silva" <gustavoars@...nel.org>
Cc:     "Martin K . Petersen" <martin.petersen@...cle.com>,
        Kees Cook <keescook@...omium.org>,
        linux-kernel@...r.kernel.org, linux-scsi@...r.kernel.org,
        linux-hardening@...r.kernel.org
Subject: Re: [PATCH v3][next] scsi: aacraid: Replace one-element array with flexible-array member

On Wed, 21 Apr 2021 13:56:11 -0500, Gustavo A. R. Silva wrote:

> There is a regular need in the kernel to provide a way to declare having
> a dynamically sized set of trailing elements in a structure. Kernel code
> should always use “flexible array members”[1] for these cases. The older
> style of one-element or zero-length arrays should no longer be used[2].
> 
> Refactor the code according to the use of a flexible-array member in
> struct aac_raw_io2 instead of one-element array, and use the
> struct_size() helper.
> 
> [...]

Applied to 5.14/scsi-queue, thanks!

[1/1] scsi: aacraid: Replace one-element array with flexible-array member
      https://git.kernel.org/mkp/scsi/c/39107e8577ad

-- 
Martin K. Petersen	Oracle Linux Engineering