linux-kernel - RE: [PATCH] scsi: aacraid: error: testing array offset 'bus' after use

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Message-ID: <423FD6710FB8FB4F8728F93591889F9A5B8BCD39@avsrvexchmbx1.microsemi.net>
Date:   Fri, 15 Sep 2017 20:13:22 +0000
From:   Dave Carroll <david.carroll@...rosemi.com>
To:     Nikola Pajkovsky <npajkovsky@...e.cz>,
        dl-esc-Aacraid Linux Driver <aacraid@...rosemi.com>
CC:     Hannes Reinecke <hare@...e.de>,
        "James E.J. Bottomley" <jejb@...ux.vnet.ibm.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        "linux-scsi@...r.kernel.org" <linux-scsi@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH] scsi: aacraid: error: testing array offset 'bus' after
 use

> 
> Fix possible indexing array of bound for &aac->hba_map[bus][cid], where bus
> and cid boundary check happens later.
> 
> Fixes: 0d643ff3c353 ("scsi: aacraid: use aac_tmf_callback for reset fib")
> Signed-off-by: Nikola Pajkovsky <npajkovsky@...e.cz>
> ---
>  drivers/scsi/aacraid/linit.c | 20 ++++++++++++--------
>  1 file changed, 12 insertions(+), 8 deletions(-)

Reviewed-by: Dave Carroll <david.carroll@...rosemi.com>