linux-kernel - Re: [PATCH] mtd: rawnand: stm32

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Message-Id: <20200907072230.3755-1-miquel.raynal@bootlin.com>
Date:   Mon,  7 Sep 2020 09:22:30 +0200
From:   Miquel Raynal <miquel.raynal@...tlin.com>
To:     Christophe Kerello <christophe.kerello@...com>,
        miquel.raynal@...tlin.com, richard@....at, vigneshr@...com
Cc:     linux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org,
        dan.carpenter@...cle.com, linux-stm32@...md-mailman.stormreply.com
Subject: Re: [PATCH] mtd: rawnand: stm32_fmc2: fix a buffer overflow

On Tue, 2020-07-21 at 09:52:07 UTC, Christophe Kerello wrote:
> This patch solves following static checker warning:
> drivers/mtd/nand/raw/stm32_fmc2_nand.c:350 stm32_fmc2_nfc_select_chip()
> error: buffer overflow 'nfc->data_phys_addr' 2 <= 2
> 
> The CS value can only be 0 or 1.
> 
> Signed-off-by: Christophe Kerello <christophe.kerello@...com>
> Fixes: 2cd457f328c1 ("mtd: rawnand: stm32_fmc2: add STM32 FMC2 NAND flash controller driver")

Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next, thanks.

Miquel