Re: [PATCH net 3/4] vhost: vsock: add weight support

[Stefan Hajnoczi]

On Thu, May 16, 2019 at 03:47:41AM -0400, Jason Wang wrote:
> @@ -183,7 +184,8 @@ static struct vhost_vsock *vhost_vsock_get(u32 guest_cid)
>  		virtio_transport_deliver_tap_pkt(pkt);
>  
>  		virtio_transport_free_pkt(pkt);
> -	}
> +		total_len += pkt->len;

Please increment total_len before virtio_transport_free_pkt(pkt) to
avoid use-after-free.

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