tee_tg4(struct sk_buff *skb, const struct xt_action_param *par)
  {
        const struct xt_tee_tginfo *info = par->targinfo;
+       int oif = info->priv ? info->priv->oif : 0;
  
-       nf_dup_ipv4(par->net, skb, par->hooknum, &info->gw.in, info->priv->oif);
 -      nf_dup_ipv4(skb, par->hooknum, &info->gw.in, oif);
++      nf_dup_ipv4(par->net, skb, par->hooknum, &info->gw.in, oif);
  
        return XT_CONTINUE;
  }
  tee_tg6(struct sk_buff *skb, const struct xt_action_param *par)
  {
        const struct xt_tee_tginfo *info = par->targinfo;
+       int oif = info->priv ? info->priv->oif : 0;
  
-       nf_dup_ipv6(par->net, skb, par->hooknum, &info->gw.in6, info->priv->oif);
 -      nf_dup_ipv6(skb, par->hooknum, &info->gw.in6, oif);
++      nf_dup_ipv6(par->net, skb, par->hooknum, &info->gw.in6, oif);
  
        return XT_CONTINUE;
  }