From: Greg KH <gregkh@linuxfoundation.org>
To: Damien Le Moal <damien.lemoal@wdc.com>
Cc: Tejun Heo <tj@kernel.org>,
linux-ide@vger.kernel.org, linux-scsi@vger.kernel.org,
"Martin K . Petersen" <martin.petersen@oracle.com>,
Bart Van Assche <Bart.VanAssche@wdc.com>,
Hannes Reinecke <hare@suse.de>,
stable@vger.kernel.org
Subject: Re: [PATCH 1/2] ata: Fix ZBC_OUT command block check
Date: Tue, 26 Jun 2018 19:38:07 +0800 [thread overview]
Message-ID: <20180626113807.GA29708@kroah.com> (raw)
In-Reply-To: <20180626071838.15140-2-damien.lemoal@wdc.com>
On Tue, Jun 26, 2018 at 04:18:37PM +0900, Damien Le Moal wrote:
> The block (LBA) specified must not exceed the last addressable LBA,
> which is dev->nr_sectors - 1. So fix the correct check is
> "if (block >= dev->n_sectors)" and not "if (block > dev->n_sectords)".
>
> Additionally, the asc/ascq to return for an LBA that is not a zone start
> LBA should be ILLEGAL REQUEST, regardless if the bad LBA is out of
> range.
>
> Reported-by: David Butterfield <david.butterfield@wdc.com>
> Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
<formletter>
This is not the correct way to submit patches for inclusion in the
stable kernel tree. Please read:
https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html
for how to do this properly.
</formletter>
next prev parent reply other threads:[~2018-06-26 11:38 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-26 7:18 [PATCH 0/2] ZBC_OUT command translation fixes Damien Le Moal
2018-06-26 7:18 ` [PATCH 1/2] ata: Fix ZBC_OUT command block check Damien Le Moal
2018-06-26 11:38 ` Greg KH [this message]
2018-06-26 7:18 ` [PATCH 2/2] ata: Fix ZBC_OUT all bit handling Damien Le Moal
2018-06-26 11:38 ` Greg KH
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