linux-kernel - Re: [PATCH] nvme: nvme_identify_ns

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Message-ID: <aStQImuBjWph8Ywd@localhost.localdomain>
Date: Sat, 29 Nov 2025 22:57:22 +0300
From: Eugene Korenevsky <ekorenevsky@...yun.com>
To: Christoph Hellwig <hch@....de>
Cc: Keith Busch <kbusch@...nel.org>, Jens Axboe <axboe@...nel.dk>,
	Sagi Grimberg <sagi@...mberg.me>, linux-nvme@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] nvme: nvme_identify_ns_descs: prevent oob

On Thu, Nov 27, 2025 at 03:49:16PM +0100, Christoph Hellwig wrote:

> I think we'll need a somewhat more complex check that at there
> is at least enough space for the len member.  But I prefer that
> style over a table lookup and magic name pasting macros.

Okay, simplified the patch. See v2.