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From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Boris Brezillon <boris.brezillon@bootlin.com>
Cc: Richard Weinberger <richard@nod.at>,
	linux-mtd@lists.infradead.org,
	David Woodhouse <dwmw2@infradead.org>,
	Brian Norris <computersforpeace@gmail.com>,
	Marek Vasut <marek.vasut@gmail.com>,
	stable@vger.kernel.org
Subject: Re: [PATCH] mtd: rawnand: fsmc: Stop using chip->read_buf()
Date: Wed, 18 Jul 2018 23:36:33 +0200	[thread overview]
Message-ID: <20180718233633.3416f720@xps13> (raw)
In-Reply-To: <20180718082814.17203-1-boris.brezillon@bootlin.com>

Hi Boris,

Boris Brezillon <boris.brezillon@bootlin.com> wrote on Wed, 18 Jul 2018
10:28:14 +0200:

> chip->read_buf is left unassigned since commit 4da712e70294 ("mtd: nand:
> fsmc: use ->exec_op()"), leading to a NULL pointer dereference when it's
> called from fsmc_read_page_hwecc(). Fix that by using the appropriate
> helper to read data out of the NAND.
> 
> Fixes: 4da712e70294 ("mtd: nand: fsmc: use ->exec_op()")
> Cc: <stable@vger.kernel.org>
> Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
> ---,

Thanks for the fix.

As nobody complained I don't think it is urgent to get it
merged so I applied it to nand/next.

Thanks,
Miquèl

      reply	other threads:[~2018-07-18 21:36 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-07-18  8:28 [PATCH] mtd: rawnand: fsmc: Stop using chip->read_buf() Boris Brezillon
2018-07-18 21:36 ` Miquel Raynal [this message]

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