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| author | ume <ume@FreeBSD.org> | 2001-06-11 12:39:29 +0000 |
|---|---|---|
| committer | ume <ume@FreeBSD.org> | 2001-06-11 12:39:29 +0000 |
| commit | 832f8d224926758a9ae0b23a6b45353e44fbc87a (patch) | |
| tree | a79fc7ad2b97862c4a404f352f0211ad93a7b5f1 /sys/netinet/tcp_output.c | |
| parent | 2693854b01a52b0395a91322aa3edf926bddff38 (diff) | |
| download | FreeBSD-src-832f8d224926758a9ae0b23a6b45353e44fbc87a.zip FreeBSD-src-832f8d224926758a9ae0b23a6b45353e44fbc87a.tar.gz | |
Sync with recent KAME.
This work was based on kame-20010528-freebsd43-snap.tgz and some
critical problem after the snap was out were fixed.
There are many many changes since last KAME merge.
TODO:
- The definitions of SADB_* in sys/net/pfkeyv2.h are still different
from RFC2407/IANA assignment because of binary compatibility
issue. It should be fixed under 5-CURRENT.
- ip6po_m member of struct ip6_pktopts is no longer used. But, it
is still there because of binary compatibility issue. It should
be removed under 5-CURRENT.
Reviewed by: itojun
Obtained from: KAME
MFC after: 3 weeks
Diffstat (limited to 'sys/netinet/tcp_output.c')
| -rw-r--r-- | sys/netinet/tcp_output.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/sys/netinet/tcp_output.c b/sys/netinet/tcp_output.c index 286b420..a2a2cf3 100644 --- a/sys/netinet/tcp_output.c +++ b/sys/netinet/tcp_output.c @@ -376,7 +376,7 @@ send: * NOTE: we assume that the IP/TCP header plus TCP options * always fit in a single mbuf, leaving room for a maximum * link header, i.e. - * max_linkhdr + sizeof (struct tcpiphdr) + optlen <= MHLEN + * max_linkhdr + sizeof (struct tcpiphdr) + optlen <= MCLBYTES */ optlen = 0; #ifdef INET6 @@ -823,7 +823,11 @@ send: /* TODO: IPv6 IP6TOS_ECT bit on */ #ifdef IPSEC - ipsec_setsocket(m, so); + if (ipsec_setsocket(m, so) != 0) { + m_freem(m); + error = ENOBUFS; + goto out; + } #endif /*IPSEC*/ error = ip6_output(m, tp->t_inpcb->in6p_outputopts, |
