From: Min Li <min15.li@samsung.com>
To: hch@lst.de
Cc: axboe@kernel.dk, dlemoal@kernel.org, gregkh@linuxfoundation.org,
linux-block@vger.kernel.org, linux-kernel@vger.kernel.org,
min15.li@samsung.com, stable@kernel.org, willy@infradead.org
Subject: Re: [PATCH v3] block: add check that partition length needs to be aligned with block size
Date: Wed, 28 Jun 2023 17:07:34 +0000 [thread overview]
Message-ID: <20230628170734.2960-1-min15.li@samsung.com> (raw)
In-Reply-To: <20230628083839.GA26606@lst.de>
On Mon, Jun 28, 2023 at 04:48:36PM +0000, Christoph Hellwig wrote:
> They are long long in the UAPI, which is weird but has been that way
> for a long time. So I think we need checks for negative values
> before they are shifted and converted to a sector_t.
Do you mean that we need to check if p.start and p.length are negative?
Thanks for your reply
Min li
next prev parent reply other threads:[~2023-06-28 9:24 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20230628051122epcas5p45d70f2c36ce91b60863f702de1534321@epcas5p4.samsung.com>
2023-06-28 13:09 ` [PATCH v3] block: add check that partition length needs to be aligned with block size Min Li
2023-06-28 6:05 ` Damien Le Moal
2023-06-28 7:32 ` Christoph Hellwig
2023-06-28 16:34 ` Min Li
2023-06-28 8:38 ` Christoph Hellwig
2023-06-28 17:07 ` Min Li [this message]
2023-06-29 1:04 ` Chaitanya Kulkarni
2023-06-29 1:04 ` Yu Kuai
2023-06-29 1:15 ` Damien Le Moal
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