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Message-ID: <20201005072557.GB14204@infradead.org> Date: Mon, 5 Oct 2020 08:25:57 +0100 From: Christoph Hellwig <hch@...radead.org> To: "Gustavo A. R. Silva" <gustavoars@...nel.org> Cc: Jens Axboe <axboe@...nel.dk>, linux-block@...r.kernel.org, linux-kernel@...r.kernel.org, linux-hardening@...r.kernel.org, Kees Cook <keescook@...omium.org> Subject: Re: [PATCH][next] block: scsi_ioctl: Avoid the use of one-element arrays On Fri, Oct 02, 2020 at 06:10:33PM -0500, Gustavo A. R. Silva wrote: > One-element arrays are being deprecated[1]. Replace the one-element array > with a simple object of type compat_caddr_t: 'compat_caddr_t unused'[2], > once it seems this field is actually never used. They are only deprecated when abused as variable length array. That is not the case here.
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