[dpdk-dev] [PATCH v3 2/2] vhost: Add VHOST PMD

[Rich Lane]

>
> +       if (rte_kvargs_count(kvlist, ETH_VHOST_IFACE_ARG) == 1) {
> +               ret = rte_kvargs_process(kvlist, ETH_VHOST_IFACE_ARG,
> +                                        &open_iface, &iface_name);
> +               if (ret < 0)
> +                       goto out_free;
> +       }
>

I noticed that the strdup in eth_dev_vhost_create crashes if you don't pass
the iface option, so this should probably return an error if the option
doesn't exist.