From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Yang Yingliang <yangyingliang@huawei.com>,
linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org,
linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org,
linaro-mm-sig@lists.linaro.org
Cc: Miquel Raynal <miquel.raynal@bootlin.com>, richard@nod.at
Subject: Re: [PATCH 3/3] mtd: rawnand: tmio: check return value after calling platform_get_resource()
Date: Wed, 27 Apr 2022 17:26:05 +0200 [thread overview]
Message-ID: <20220427152605.100908-1-miquel.raynal@bootlin.com> (raw)
In-Reply-To: <20220426084913.4021868-3-yangyingliang@huawei.com>
On Tue, 2022-04-26 at 08:49:13 UTC, Yang Yingliang wrote:
> It will cause null-ptr-deref if platform_get_resource() returns NULL,
> we need check the return value.
>
> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next, thanks.
Miquel
WARNING: multiple messages have this Message-ID (diff)
From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Yang Yingliang <yangyingliang@huawei.com>,
linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org,
linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org,
linaro-mm-sig@lists.linaro.org
Cc: Miquel Raynal <miquel.raynal@bootlin.com>, richard@nod.at
Subject: Re: [PATCH 3/3] mtd: rawnand: tmio: check return value after calling platform_get_resource()
Date: Wed, 27 Apr 2022 17:26:05 +0200 [thread overview]
Message-ID: <20220427152605.100908-1-miquel.raynal@bootlin.com> (raw)
In-Reply-To: <20220426084913.4021868-3-yangyingliang@huawei.com>
On Tue, 2022-04-26 at 08:49:13 UTC, Yang Yingliang wrote:
> It will cause null-ptr-deref if platform_get_resource() returns NULL,
> we need check the return value.
>
> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next, thanks.
Miquel
______________________________________________________
Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/
WARNING: multiple messages have this Message-ID (diff)
From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Yang Yingliang <yangyingliang@huawei.com>,
linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org,
linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org,
linaro-mm-sig@lists.linaro.org
Cc: richard@nod.at, Miquel Raynal <miquel.raynal@bootlin.com>
Subject: Re: [PATCH 3/3] mtd: rawnand: tmio: check return value after calling platform_get_resource()
Date: Wed, 27 Apr 2022 17:26:05 +0200 [thread overview]
Message-ID: <20220427152605.100908-1-miquel.raynal@bootlin.com> (raw)
In-Reply-To: <20220426084913.4021868-3-yangyingliang@huawei.com>
On Tue, 2022-04-26 at 08:49:13 UTC, Yang Yingliang wrote:
> It will cause null-ptr-deref if platform_get_resource() returns NULL,
> we need check the return value.
>
> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next, thanks.
Miquel
next prev parent reply other threads:[~2022-04-27 15:26 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-26 8:49 [PATCH 1/3] mtd: rawnand: cadence: fix possible null-ptr-deref in cadence_nand_dt_probe() Yang Yingliang
2022-04-26 8:49 ` Yang Yingliang
2022-04-26 8:49 ` Yang Yingliang
2022-04-26 8:49 ` [PATCH 2/3] mtd: rawnand: intel: fix possible null-ptr-deref in ebu_nand_probe() Yang Yingliang
2022-04-26 8:49 ` Yang Yingliang
2022-04-26 8:49 ` Yang Yingliang
2022-04-27 15:26 ` Miquel Raynal
2022-04-27 15:26 ` Miquel Raynal
2022-04-27 15:26 ` Miquel Raynal
2022-04-26 8:49 ` [PATCH 3/3] mtd: rawnand: tmio: check return value after calling platform_get_resource() Yang Yingliang
2022-04-26 8:49 ` Yang Yingliang
2022-04-26 8:49 ` Yang Yingliang
2022-04-27 15:26 ` Miquel Raynal [this message]
2022-04-27 15:26 ` Miquel Raynal
2022-04-27 15:26 ` Miquel Raynal
2022-04-27 15:26 ` [PATCH 1/3] mtd: rawnand: cadence: fix possible null-ptr-deref in cadence_nand_dt_probe() Miquel Raynal
2022-04-27 15:26 ` Miquel Raynal
2022-04-27 15:26 ` Miquel Raynal
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