55,57c55,56
< entry.ipn_next = top;
< top = malloc(sizeof(*top));
< if (top == NULL)
---
> node = malloc(sizeof(*top));
> if (node == NULL)
59c58,60
< bcopy(&entry, top, sizeof(entry));
---
> bcopy(&entry, node, sizeof(entry));
> node->ipn_next = top;
> top = node;
76a78,81
>
> if (ioctl(fd, SIOCIPFDELTOK, &iter.ili_key) != 0)
> perror("SIOCIPFDELTOK");
>