diff options
| author | Jun-ichiro itojun Hagino <itojun@cvs.openbsd.org> | 2000-06-30 19:45:37 +0000 |
|---|---|---|
| committer | Jun-ichiro itojun Hagino <itojun@cvs.openbsd.org> | 2000-06-30 19:45:37 +0000 |
| commit | edf5208f386fde858a8737bfb193a107f482a1f7 (patch) | |
| tree | 22f7ba6053aead583363c19221a0a2a8f4523958 /sys | |
| parent | 430746985c6ef5778be7e1877f0ab438fb53a066 (diff) | |
suppress too noisy warning on forward-over-loopback case. from kame
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/netinet6/ip6_forward.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/sys/netinet6/ip6_forward.c b/sys/netinet6/ip6_forward.c index f411e75d8cb..c08265d6826 100644 --- a/sys/netinet6/ip6_forward.c +++ b/sys/netinet6/ip6_forward.c @@ -1,5 +1,5 @@ -/* $OpenBSD: ip6_forward.c,v 1.7 2000/06/03 13:42:33 itojun Exp $ */ -/* $KAME: ip6_forward.c,v 1.37 2000/05/28 12:17:19 itojun Exp $ */ +/* $OpenBSD: ip6_forward.c,v 1.8 2000/06/30 19:45:36 itojun Exp $ */ +/* $KAME: ip6_forward.c,v 1.38 2000/06/22 21:02:05 itojun Exp $ */ /* * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. @@ -188,7 +188,7 @@ ip6_forward(m, srcrt) /* no need to do IPsec. */ key_freesp(sp); goto skip_ipsec; - + case IPSEC_POLICY_IPSEC: if (sp->req == NULL) { /* XXX should be panic ? */ @@ -286,7 +286,7 @@ ip6_forward(m, srcrt) /* this probably fails but give it a try again */ rtalloc((struct route *)&ip6_forward_rt); } - + if (ip6_forward_rt.ro_rt == 0) { ip6stat.ip6s_noroute++; /* XXX in6_ifstat_inc(rt->rt_ifp, ifs6_in_noroute) */ @@ -441,10 +441,15 @@ ip6_forward(m, srcrt) * to a loopback interface? I don't think so, and thus * I bark here. (jinmei@kame.net) * XXX: it is common to route invalid packets to loopback. - * (itojun) + * also, the codepath will be visited on use of ::1 in + * rthdr. (itojun) */ - - if ((rt->rt_flags & (RTF_BLACKHOLE|RTF_REJECT)) == 0) { +#if 1 + if (0) +#else + if ((rt->rt_flags & (RTF_BLACKHOLE|RTF_REJECT)) == 0) +#endif + { printf("ip6_forward: outgoing interface is loopback. " "src %s, dst %s, nxt %d, rcvif %s, outif %s\n", ip6_sprintf(&ip6->ip6_src), @@ -452,7 +457,7 @@ ip6_forward(m, srcrt) ip6->ip6_nxt, if_name(m->m_pkthdr.rcvif), if_name(rt->rt_ifp)); } - + if (IN6_IS_SCOPE_LINKLOCAL(&ip6->ip6_src)) origifp = ifindex2ifnet[ntohs(ip6->ip6_src.s6_addr16[1])]; else if (IN6_IS_SCOPE_LINKLOCAL(&ip6->ip6_dst)) |