From: Christoph Hellwig <hch@lst.de>
To: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Jens Axboe <axboe@kernel.dk>, Christoph Hellwig <hch@lst.de>,
linux-block@vger.kernel.org, linux-kernel@vger.kernel.org,
kernel-janitors@vger.kernel.org
Subject: Re: [PATCH 2/2] ataflop: fix off by one in ataflop_probe()
Date: Wed, 21 Apr 2021 16:23:14 +0200 [thread overview]
Message-ID: <20210421142314.GB29072@lst.de> (raw)
In-Reply-To: <YH/8QdfDxhjGjXHG@mwanda>
On Wed, Apr 21, 2021 at 01:19:45PM +0300, Dan Carpenter wrote:
> Smatch complains that the "type > NUM_DISK_MINORS" should be >=
> instead of >. We also need to subtract one from "type" at the start.
>
> Fixes: bf9c0538e485 ("ataflop: use a separate gendisk for each media format")
> Reported-by: kernel test robot <lkp@intel.com>
> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Looks good,
Reviewed-by: Christoph Hellwig <hch@lst.de>
next prev parent reply other threads:[~2021-04-21 14:24 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-21 10:18 [PATCH 1/2] ataflop: potential out of bounds in do_format() Dan Carpenter
2021-04-21 10:19 ` [PATCH 2/2] ataflop: fix off by one in ataflop_probe() Dan Carpenter
2021-04-21 14:23 ` Christoph Hellwig [this message]
2021-04-21 14:22 ` [PATCH 1/2] ataflop: potential out of bounds in do_format() Christoph Hellwig
2021-04-21 15:15 ` Jens Axboe
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