diff options
| author | Henning Brauer <henning@cvs.openbsd.org> | 2005-09-21 12:50:21 +0000 |
|---|---|---|
| committer | Henning Brauer <henning@cvs.openbsd.org> | 2005-09-21 12:50:21 +0000 |
| commit | d33e334f6e552e2b92365a9b1c79b61247ec4149 (patch) | |
| tree | d9a3743f4c62abc1258d47006df620304bee0255 /usr.sbin/bgpd | |
| parent | 8d1fa756e4d1e0e11c92da78455bfc407dbae480 (diff) | |
when the route to a nexthop is a reject or blackhole route, the nexthop
is invalid. add check for these flags. shows up with v6, many reject routes
there. claudio ok
Diffstat (limited to 'usr.sbin/bgpd')
| -rw-r--r-- | usr.sbin/bgpd/kroute.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/usr.sbin/bgpd/kroute.c b/usr.sbin/bgpd/kroute.c index e94679ea1a1..dd36116f6ec 100644 --- a/usr.sbin/bgpd/kroute.c +++ b/usr.sbin/bgpd/kroute.c @@ -1,4 +1,4 @@ -/* $OpenBSD: kroute.c,v 1.140 2005/07/01 22:00:04 claudio Exp $ */ +/* $OpenBSD: kroute.c,v 1.141 2005/09/21 12:50:20 henning Exp $ */ /* * Copyright (c) 2003, 2004 Henning Brauer <henning@openbsd.org> @@ -1249,6 +1249,9 @@ kroute_validate(struct kroute *kr) { struct kif_node *kif; + if (kr->flags & (F_REJECT | F_BLACKHOLE)) + return (0); + if ((kif = kif_find(kr->ifindex)) == NULL) { if (kr->ifindex) log_warnx("interface with index %d not found, " @@ -1266,6 +1269,9 @@ kroute6_validate(struct kroute6 *kr) { struct kif_node *kif; + if (kr->flags & (F_REJECT | F_BLACKHOLE)) + return (0); + if ((kif = kif_find(kr->ifindex)) == NULL) { if (kr->ifindex) log_warnx("interface with index %d not found, " |