diff options
Diffstat (limited to 'ipv4ll.c')
| -rw-r--r-- | ipv4ll.c | 10 |
1 files changed, 8 insertions, 2 deletions
@@ -244,6 +244,12 @@ ipv4ll_conflicted(struct arp_state *astate, const struct arp_msg *amsg) ifp = astate->iface; state = IPV4LL_STATE(ifp); assert(state != NULL); + if (state->addr == NULL) { + logger(ifp->ctx, LOG_WARNING, + "%s: IPv4LL %d No addr configured", + ifp->name, DEFEND_INTERVAL); + return; + } assert(state->addr != NULL); fail = 0; @@ -283,7 +289,7 @@ ipv4ll_conflicted(struct arp_state *astate, const struct arp_msg *amsg) "%s: IPv4LL %d second defence failed for %s", ifp->name, DEFEND_INTERVAL, state->addr->saddr); else if (arp_request(ifp, - state->addr->addr.s_addr, state->addr->addr.s_addr) == -1) + state->addr->addr.s_addr, state->addr->addr.s_addr, NULL) == -1) logger(ifp->ctx, LOG_ERR, "%s: arp_request: %m", __func__); else { @@ -369,7 +375,7 @@ ipv4ll_start(void *arg) setstate(ifp->ctx->randomstate); } - if ((astate = arp_new(ifp, NULL)) == NULL) + if ((astate = arp_new(ifp, NULL, NULL, NULL)) == NULL) return; state->arp = astate; |