From: Stephen Boyd <sboyd@kernel.org>
To: Yang Yingliang <yangyingliang@huawei.com>,
linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev
Cc: p.zabel@pengutronix.de, mturquette@baylibre.com
Subject: Re: [PATCH] clk: sunxi: sun9i-mmc: check return value after calling platform_get_resource()
Date: Tue, 02 Nov 2021 14:41:17 -0700 [thread overview]
Message-ID: <163588927731.2993099.16538060448350679890@swboyd.mtv.corp.google.com> (raw)
In-Reply-To: <20210918073752.105959-1-yangyingliang@huawei.com>
Quoting Yang Yingliang (2021-09-18 00:37:52)
> 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>
> ---
Can we delete this driver now?
WARNING: multiple messages have this Message-ID (diff)
From: Stephen Boyd <sboyd@kernel.org>
To: Yang Yingliang <yangyingliang@huawei.com>,
linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev
Cc: p.zabel@pengutronix.de, mturquette@baylibre.com
Subject: Re: [PATCH] clk: sunxi: sun9i-mmc: check return value after calling platform_get_resource()
Date: Tue, 02 Nov 2021 14:41:17 -0700 [thread overview]
Message-ID: <163588927731.2993099.16538060448350679890@swboyd.mtv.corp.google.com> (raw)
In-Reply-To: <20210918073752.105959-1-yangyingliang@huawei.com>
Quoting Yang Yingliang (2021-09-18 00:37:52)
> 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>
> ---
Can we delete this driver now?
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next prev parent reply other threads:[~2021-11-02 21:41 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-18 7:37 [PATCH] clk: sunxi: sun9i-mmc: check return value after calling platform_get_resource() Yang Yingliang
2021-09-18 7:37 ` Yang Yingliang
2021-11-02 21:41 ` Stephen Boyd [this message]
2021-11-02 21:41 ` Stephen Boyd
2022-04-21 13:43 Yang Yingliang
2022-04-21 13:43 ` Yang Yingliang
2022-04-23 19:45 ` Samuel Holland
2022-04-23 19:45 ` Samuel Holland
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