Fix a compile issue adding loopback routes.

diff --git a/ipv4.c b/ipv4.c
index 844c84b78e112c76c6b49b9cc38e761601dd7be2..cebda0b969423caed41e72f0ee7f8cf31d6b9f28 100644 (file)
--- a/ipv4.c
+++ b/ipv4.c
@@ -578,13 +578,13 @@ static struct rt_head *
 add_loopback_route(struct rt_head *rt, const struct interface *ifp)
 {
        struct rt *r;
-       const struct dhcp_state *s;
+       const struct dhcp_state *state;
 
        if (rt == NULL) /* earlier malloc failed */
                return NULL;
 
-       s = D_CSTATE(ifp);
-       if (s->addr.s_addr == INADDR_ANY)
+       state = D_CSTATE(ifp);
+       if (state->addr == NULL)
                return rt;
 
        if ((r = calloc(1, sizeof(*r))) == NULL) {
@@ -592,11 +592,11 @@ add_loopback_route(struct rt_head *rt, const struct interface *ifp)
                ipv4_freeroutes(rt);
                return NULL;
        }
-       r->dest = s->addr;
+       r->dest = state->addr->addr;
        r->mask.s_addr = INADDR_BROADCAST;
        r->gate.s_addr = htonl(INADDR_LOOPBACK);
        r->mtu = dhcp_get_mtu(ifp);
-       r->src = s->addr;
+       r->src = state->addr->addr;
        TAILQ_INSERT_HEAD(rt, r, next);
        return rt;
 }