Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
Date:   Mon, 1 Feb 2021 17:52:14 +0100
From:   Cornelia Huck <cohuck@redhat.com>
To:     Max Gurtovoy <mgurtovoy@nvidia.com>
Cc:     <jgg@nvidia.com>, <kvm@vger.kernel.org>,
        <linux-kernel@vger.kernel.org>, <alex.williamson@redhat.com>,
        <liranl@nvidia.com>, <oren@nvidia.com>, <tzahio@nvidia.com>,
        <leonro@nvidia.com>, <yarong@nvidia.com>, <aviadye@nvidia.com>,
        <shahafs@nvidia.com>, <artemp@nvidia.com>, <kwankhede@nvidia.com>,
        <ACurrid@nvidia.com>, <gmataev@nvidia.com>, <cjia@nvidia.com>,
        <mjrosato@linux.ibm.com>, <yishaih@nvidia.com>, <aik@ozlabs.ru>
Subject: Re: [PATCH 6/9] vfio-pci/zdev: fix possible segmentation fault
 issue
Message-ID: <20210201175214.0dc3ba14.cohuck@redhat.com>
In-Reply-To: <20210201162828.5938-7-mgurtovoy@nvidia.com>
References: <20210201162828.5938-1-mgurtovoy@nvidia.com>
        <20210201162828.5938-7-mgurtovoy@nvidia.com>
Organization: Red Hat GmbH
MIME-Version: 1.0
Content-Type: text/plain; charset=US-ASCII
Content-Transfer-Encoding: 7bit
Precedence: bulk

On Mon, 1 Feb 2021 16:28:25 +0000
Max Gurtovoy <mgurtovoy@nvidia.com> wrote:

> In case allocation fails, we must behave correctly and exit with error.
> 
> Signed-off-by: Max Gurtovoy <mgurtovoy@nvidia.com>

Fixes: e6b817d4b821 ("vfio-pci/zdev: Add zPCI capabilities to VFIO_DEVICE_GET_INFO")

Reviewed-by: Cornelia Huck <cohuck@redhat.com>

I think this should go in independently of this series.

> ---
>  drivers/vfio/pci/vfio_pci_zdev.c | 4 ++++
>  1 file changed, 4 insertions(+)