--- linux/drivers/net/tun.c.orig Sat Sep 23 00:19:30 2000 +++ linux/drivers/net/tun.c Mon Oct 23 19:21:27 2000 @@ -214,7 +214,7 @@ } skb_reserve(skb, 2); - copy_from_user(skb_put(skb, count), ptr, len); + copy_from_user(skb_put(skb, len), ptr, len); skb->dev = &tun->dev; switch (tun->flags & TUN_TYPE_MASK) {