diff options
| author | Jun-ichiro itojun Hagino <itojun@cvs.openbsd.org> | 2003-08-07 09:11:25 +0000 |
|---|---|---|
| committer | Jun-ichiro itojun Hagino <itojun@cvs.openbsd.org> | 2003-08-07 09:11:25 +0000 |
| commit | 37044f9dc4154656f80f64756350415c67477404 (patch) | |
| tree | a28647827da92fbebd8b9f4ae718e06e24899e2b /sys | |
| parent | 4da4e9835cce6475e47d3efe3797f1ec48fbd667 (diff) | |
m_cat might free mbuf passed as 2nd arg. compute pkthdr.len before m_cat.
from kame
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/netinet6/icmp6.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/netinet6/icmp6.c b/sys/netinet6/icmp6.c index eaa63cc3d3f..c15081e71ef 100644 --- a/sys/netinet6/icmp6.c +++ b/sys/netinet6/icmp6.c @@ -1,4 +1,4 @@ -/* $OpenBSD: icmp6.c,v 1.73 2003/06/24 07:55:12 itojun Exp $ */ +/* $OpenBSD: icmp6.c,v 1.74 2003/08/07 09:11:24 itojun Exp $ */ /* $KAME: icmp6.c,v 1.217 2001/06/20 15:03:29 jinmei Exp $ */ /* @@ -2603,8 +2603,8 @@ icmp6_redirect_output(m0, rt) m->m_pkthdr.len = m->m_len = p - (u_char *)ip6; /* connect m0 to m */ - m_cat(m, m0); m->m_pkthdr.len += m0->m_pkthdr.len; + m_cat(m, m0); m0 = NULL; } noredhdropt: |