From: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
To: Hui Tang <tanghui20@huawei.com>
Cc: miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com,
linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org,
weiyongjun1@huawei.com, yusongping@huawei.com
Subject: Re: [PATCH v2] mtd: lpddr2_nvm: Fix possible null-ptr-deref
Date: Mon, 14 Nov 2022 10:30:59 +0100 [thread overview]
Message-ID: <20221114093059.bbmefffkkcmygvye@pengutronix.de> (raw)
In-Reply-To: <20221114090240.244172-1-tanghui20@huawei.com>
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On Mon, Nov 14, 2022 at 05:02:40PM +0800, Hui Tang wrote:
> It will cause null-ptr-deref when resource_size(add_range) invoked,
> if platform_get_resource() returns NULL.
>
> Fixes: 96ba9dd65788 ("mtd: lpddr: add driver for LPDDR2-NVM PCM memories")
> Signed-off-by: Hui Tang <tanghui20@huawei.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Thanks
Uwe
--
Pengutronix e.K. | Uwe Kleine-König |
Industrial Linux Solutions | https://www.pengutronix.de/ |
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next prev parent reply other threads:[~2022-11-14 9:31 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-14 9:02 [PATCH v2] mtd: lpddr2_nvm: Fix possible null-ptr-deref Hui Tang
2022-11-14 9:30 ` Uwe Kleine-König [this message]
2022-11-17 21:16 ` Miquel Raynal
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