diff options
| author | Niels Provos <provos@cvs.openbsd.org> | 1998-08-02 22:20:31 +0000 |
|---|---|---|
| committer | Niels Provos <provos@cvs.openbsd.org> | 1998-08-02 22:20:31 +0000 |
| commit | e342c600a0c72de6f913260a362afc3c16a42f57 (patch) | |
| tree | f1568a2001d48d75099ac4e4d181bdda7bfcc5e5 /sys/netinet/ip_output.c | |
| parent | b882b8621d1e8f3cf2dd67216a043e9e8b6a6d01 (diff) | |
cleanup ipsec error handling
Diffstat (limited to 'sys/netinet/ip_output.c')
| -rw-r--r-- | sys/netinet/ip_output.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/sys/netinet/ip_output.c b/sys/netinet/ip_output.c index 96d1b8038b8..44bb99c432b 100644 --- a/sys/netinet/ip_output.c +++ b/sys/netinet/ip_output.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ip_output.c,v 1.35 1998/08/01 08:35:11 provos Exp $ */ +/* $OpenBSD: ip_output.c,v 1.36 1998/08/02 22:20:30 provos Exp $ */ /* $NetBSD: ip_output.c,v 1.28 1996/02/13 23:43:07 christos Exp $ */ /* @@ -240,7 +240,8 @@ ip_output(m0, va_alist) if (re->re_rt) RTFREE(re->re_rt); error = EHOSTUNREACH; - goto bad; + m_freem(m); + goto done; } /* @@ -298,7 +299,8 @@ ip_output(m0, va_alist) if (re->re_rt) RTFREE(re->re_rt); error = EHOSTUNREACH; - goto bad; + m_freem(m); + goto done; } /* Fix the ip_src field if necessary */ @@ -336,7 +338,8 @@ ip_output(m0, va_alist) if (ro->ro_rt == 0) { ipstat.ips_noroute++; error = EHOSTUNREACH; - goto bad; + m_freem(m); + goto done; } ia = ifatoia(ro->ro_rt->rt_ifa); @@ -522,8 +525,11 @@ no_encap: if (re->re_rt) RTFREE(re->re_rt); /* No IPSec processing though it was required, drop packet */ - if (sa_require) + if (sa_require) { + error = EHOSTUNREACH; + m_freem(m); goto done; + } } #endif /* IPSEC */ |