From: 刘永志 <lyz_cs@pku.edu.cn>
To: "andy shevchenko" <andy.shevchenko@gmail.com>
Cc: "andy gross" <agross@kernel.org>,
"bjorn andersson" <bjorn.andersson@linaro.org>,
"jonathan cameron" <jic23@kernel.org>,
"lars-peter clausen" <lars@metafoo.de>,
"stanimir varbanov" <svarbanov@mm-sol.com>,
"ivan t. ivanov" <iivanov@mm-sol.com>,
"jonathan cameron" <jonathan.cameron@huawei.com>,
linux-arm-msm <linux-arm-msm@vger.kernel.org>,
linux-iio <linux-iio@vger.kernel.org>,
"linux kernel mailing list" <linux-kernel@vger.kernel.org>,
fuyq@stu.pku.edu.cn
Subject: Re: Re: [PATCH] hv_netvsc: Fix potential dereference of NULL pointer
Date: Mon, 23 May 2022 23:45:16 +0800 (GMT+08:00) [thread overview]
Message-ID: <2f9c2f19.3e20a.180f19810d9.Coremail.lyz_cs@pku.edu.cn> (raw)
In-Reply-To: <CAHp75Vc+fubwb0PGqVyDs5Np10ZW06F2REVKK=G26zOKT8gvFQ@mail.gmail.com>
> -----Original Messages-----
> From: "Andy Shevchenko" <andy.shevchenko@gmail.com>
> Sent Time: 2022-05-23 23:21:54 (Monday)
> To: "Yongzhi Liu" <lyz_cs@pku.edu.cn>
> Cc: "Andy Gross" <agross@kernel.org>, "Bjorn Andersson" <bjorn.andersson@linaro.org>, "Jonathan Cameron" <jic23@kernel.org>, "Lars-Peter Clausen" <lars@metafoo.de>, "Stanimir Varbanov" <svarbanov@mm-sol.com>, "Ivan T. Ivanov" <iivanov@mm-sol.com>, "Jonathan Cameron" <jonathan.cameron@huawei.com>, linux-arm-msm <linux-arm-msm@vger.kernel.org>, linux-iio <linux-iio@vger.kernel.org>, "Linux Kernel Mailing List" <linux-kernel@vger.kernel.org>, fuyq@stu.pku.edu.cn
> Subject: Re: [PATCH] hv_netvsc: Fix potential dereference of NULL pointer
>
> On Sat, May 21, 2022 at 6:27 AM Yongzhi Liu <lyz_cs@pku.edu.cn> wrote:
> >
> > The return value of netvsc_devinfo_get()
> > needs to be checked to avoid use of NULL
> > pointer in case of an allocation failure.
>
> > Fixes: 0efeea5fb ("hv_netvsc: Add the support of hibernation")
> >
> > Signed-off-by: Yongzhi Liu <lyz_cs@pku.edu.cn>
>
Thanks for your reply and advice.
> For the future independently of the subsystem or mailing list, the tag
> block (above) mustn't have lank lines.
>
> --
> With Best Regards,
> Andy Shevchenko
next prev parent reply other threads:[~2022-05-23 15:45 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-18 6:43 [PATCH] iio: vadc: Fix potential dereference of NULL pointer Yongzhi Liu
2022-05-18 17:31 ` Matthias Kaehlcke
2022-05-19 5:50 ` [PATCH v2] " Yongzhi Liu
2022-05-20 17:13 ` Jonathan Cameron
2022-05-21 3:31 ` [PATCH] hv_netvsc: " Yongzhi Liu
2022-05-21 3:34 ` 刘永志
2022-05-23 15:21 ` Andy Shevchenko
2022-05-23 15:45 ` 刘永志 [this message]
2022-05-21 3:35 ` [PATCH v3] iio: vadc: " Yongzhi Liu
2022-05-22 11:01 ` Jonathan Cameron
2022-05-22 16:53 ` [PATCH v4] " Yongzhi Liu
2022-06-03 15:02 ` Jonathan Cameron
2022-06-03 15:20 ` Jonathan Cameron
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