[dpdk-dev] [PATCH] net/virtio: fix missing listen FD initialization

[David Marchand]

On Mon, Feb 1, 2021 at 10:33 AM Maxime Coquelin
<maxime.coquelin at redhat.com> wrote:
>
> When running in client mode, the listen file descriptor
> is not initialized, and so has value 0. At destroy time,
> the listen FD is closed if its value is greater than or
> equal to zero, which causes STDIN to be closed.
>
> Fixes: 949735312f5e ("net/virtio: move vhost-user specifics to its backend")
> Bugzilla ID: 630

We put the Bugzilla ID: tag before Fixes:.

>
> Reported-by: Jun W Zhou <junx.w.zhou at intel.com>
> Signed-off-by: Maxime Coquelin <maxime.coquelin at redhat.com>
> ---
>  drivers/net/virtio/virtio_user/vhost_user.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/drivers/net/virtio/virtio_user/vhost_user.c b/drivers/net/virtio/virtio_user/vhost_user.c
> index ec2c53c8fb..f8569f6e6f 100644
> --- a/drivers/net/virtio/virtio_user/vhost_user.c
> +++ b/drivers/net/virtio/virtio_user/vhost_user.c
> @@ -831,6 +831,7 @@ vhost_user_setup(struct virtio_user_dev *dev)
>         dev->backend_data = data;
>
>         data->vhostfd = -1;
> +       data->listenfd = -1;
>
>         fd = socket(AF_UNIX, SOCK_STREAM, 0);
>         if (fd < 0) {
> --
> 2.29.2
>

Reviewed-by: David Marchand <david.marchand at redhat.com>


-- 
David Marchand