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From:   Boris Brezillon <boris.brezillon@bootlin.com>
To:     Tudor.Ambarus@microchip.com, marek.vasut@gmail.com,
        dwmw2@infradead.org, computersforpeace@gmail.com, richard@nod.at
Cc:     Boris Brezillon <boris.brezillon@bootlin.com>,
        yogeshnarayan.gaur@nxp.com, linux-mtd@lists.infradead.org,
        linux-kernel@vger.kernel.org, cyrille.pitchen@wedev4u.fr
Subject: Re: [v2,2/5] mtd: spi-nor: fix iteration over smpt array
Date:   Thu, 15 Nov 2018 14:25:26 +0100
Message-Id: <20181115132526.15556-1-boris.brezillon@bootlin.com>
In-Reply-To: <20181109165644.30534-3-tudor.ambarus@microchip.com>
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

On Fri, 2018-11-09 at 16:56:50 UTC,  wrote:
> Iterate over smpt array using its starting address and length
> instead of the blind iterations that used data found in the array.
> 
> This prevents possible memory accesses outside of the smpt array
> boundaries in case software, or manufacturers, misrepresent smpt
> array fields.
> 
> Fixes: b038e8e3be72 ("mtd: spi-nor: parse SFDP Sector Map Parameter Table")
> Suggested-by: Boris Brezillon <boris.brezillon@bootlin.com>
> Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>

Applied to http://git.infradead.org/linux-mtd.git mtd/fixes, thanks.

Boris