diff options
Diffstat (limited to 'proto/rip/rip.c')
| -rw-r--r-- | proto/rip/rip.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/proto/rip/rip.c b/proto/rip/rip.c index 55fb47c5..820c5117 100644 --- a/proto/rip/rip.c +++ b/proto/rip/rip.c @@ -630,7 +630,13 @@ rip_add_iface(struct rip_proto *p, struct iface *iface, struct rip_iface_config else if (ic->mode == RIP_IM_MULTICAST) ifa->addr = rip_is_v2(p) ? IP4_RIP_ROUTERS : IP6_RIP_ROUTERS; else /* Broadcast */ - ifa->addr = iface->addr->brd; + ifa->addr = iface->addr4->brd; + /* + * The above is just a workaround for BSD as it can't send broadcasts + * to 255.255.255.255. BSD systems need the network broadcast address instead. + * + * TODO: move this to sysdep code + */ init_list(&ifa->neigh_list); @@ -706,7 +712,11 @@ rip_reconfigure_ifaces(struct rip_proto *p, struct rip_config *cf) WALK_LIST(iface, iface_list) { - if (! (iface->flags & IF_UP)) + if (!(iface->flags & IF_UP)) + continue; + + /* Ignore ifaces without appropriate address */ + if (rip_is_v2(p) ? !iface->addr4 : !iface->llv6) continue; struct rip_iface *ifa = rip_find_iface(p, iface); @@ -744,6 +754,10 @@ rip_if_notify(struct proto *P, unsigned flags, struct iface *iface) { struct rip_iface_config *ic = (void *) iface_patt_find(&cf->patt_list, iface, NULL); + /* Ignore ifaces without appropriate address */ + if (rip_is_v2(p) ? !iface->addr4 : !iface->llv6) + return; + if (ic) rip_add_iface(p, iface, ic); |