rt == NULL can happen when we have too many routing entries.
* kame/sys/netinet6/icmp6.c (icmp6_mtudisc_update): update path MTU information only when a corresponding host route already exists. Currently for bsdi only. This is an experimental fix for the KAME PR sys/292. We may choose a different way in the future. 2000-10-15 JINMEI, Tatuya <email@example.com> * bsdi4/sys/netinet/tcp_subr.c (tcp6_ctlinput): * bsdi4/sys/netinet/udp_usrreq.c (udp6_ctlinput): added validation for the TCP or UDP headers of inner packets. Without this, a bad remote user could make the kernel core-dump. (itojun seemed to merge the fix to other *BSDs)
so I combine sendmail6 and sendmail.beta into new port 'sendmail'.
…mail.beta into new port 'sendmail'.
(I'm not sure this is correct, please review it.)
… interfaces like ep.
with too many intermediate hops.