diff options
| author | Mike Belopuhov <mikeb@cvs.openbsd.org> | 2013-10-23 16:13:55 +0000 |
|---|---|---|
| committer | Mike Belopuhov <mikeb@cvs.openbsd.org> | 2013-10-23 16:13:55 +0000 |
| commit | 52b8f3047539e86398805821a76e7c80ddb91588 (patch) | |
| tree | c70192b7833409ea66b184a32ff1f8ab26dc69ef | |
| parent | 1a3b1319ca57ab46fab3ded9f84aa2c070007e46 (diff) | |
translate port numbers for inner udp packets when they're returned
as a payload of icmp error messages; makes traceroute6 operate
across a nat64 gateway.
prompted by sthen, ok henning
| -rw-r--r-- | sys/net/pf.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/net/pf.c b/sys/net/pf.c index 4cd98f27af7..062350c28d6 100644 --- a/sys/net/pf.c +++ b/sys/net/pf.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pf.c,v 1.852 2013/10/23 15:12:42 mpi Exp $ */ +/* $OpenBSD: pf.c,v 1.853 2013/10/23 16:13:54 mikeb Exp $ */ /* * Copyright (c) 2001 Daniel Hartmeier @@ -4980,6 +4980,8 @@ pf_test_state_icmp(struct pf_pdesc *pd, struct pf_state **state, pf_change_ap(pd, pd2.dst, &uh.uh_sum, &nk->addr[pd2.didx], nk->port[didx], nk->af); + uh.uh_sport = nk->port[sidx]; + uh.uh_dport = nk->port[didx]; m_copyback(pd2.m, pd2.off, sizeof(uh), &uh, M_NOWAIT); pd->m->m_pkthdr.rdomain = nk->rdomain; |