diff options
Diffstat (limited to 'sys/netinet6/sctp6_usrreq.c')
| -rw-r--r-- | sys/netinet6/sctp6_usrreq.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/netinet6/sctp6_usrreq.c b/sys/netinet6/sctp6_usrreq.c index d021dfc..c6fc3cf 100644 --- a/sys/netinet6/sctp6_usrreq.c +++ b/sys/netinet6/sctp6_usrreq.c @@ -286,6 +286,9 @@ sctp6_notify_mbuf(struct sctp_inpcb *inp, struct icmp6_hdr *icmp6, /* Adjust destination size limit */ if (net->mtu > nxtsz) { net->mtu = nxtsz; + if (net->port) { + net->mtu -= sizeof(struct udphdr); + } } /* now what about the ep? */ if (stcb->asoc.smallest_mtu > nxtsz) { |
