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From: Maxime Coquelin <maxime.coquelin@redhat.com>
To: Jiawei Zhu <17826875952@163.com>, dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH v2] net/virtio-user: fix run close(0) and close callfd
Date: Fri, 8 Jan 2021 10:14:43 +0100
Message-ID: <52b1c648-ec4a-1e15-88c1-9704fb4416c8@redhat.com> (raw)
In-Reply-To: <1607706688-9839-1-git-send-email-17826875952@163.com>



On 12/11/20 6:11 PM, Jiawei Zhu wrote:
> From: Jiawei Zhu <zhujiawei12@huawei.com>
> 
> When i < VIRTIO_MAX_VIRTQUEUES and j == i,
> dev->callfds[i] and dev->kickfds[i] are default 0.
> So it will close(0), close the standard input (stdin).
> And when the code fails in kickfd creation,
> it will leaves one callfd not closed.
> 
> Fixes: e6e7ad8b3024 ("net/virtio-user: move eventfd open/close into init/uninit")
> Cc: stable@dpdk.org:
> 
> Signed-off-by: Jiawei Zhu <zhujiawei12@huawei.com>
> ---
> v2:
> * Add close callfd when fail in kickfd creation before break.
> ---
> ---
>  drivers/net/virtio/virtio_user/virtio_user_dev.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)


Series applied to dpdk-next-virtio/main.

Thanks,
Maxime


      parent reply	other threads:[~2021-01-08  9:14 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-11 16:14 Jiawei Zhu
2020-12-02 19:32 ` Jiawei Zhu
2020-12-11 16:53 ` Jiawei Zhu
2020-12-14 13:02   ` Xia, Chenbo
2020-12-11 17:08 ` Jiawei Zhu
2020-12-11 17:11 ` Jiawei Zhu
2021-01-07 10:36   ` Maxime Coquelin
2021-01-08  9:14   ` Maxime Coquelin [this message]

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