CVS: cvs.openbsd.org: src

[Mike Frantzen <frantzen_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org>]

CVSROOT:	/cvs
Module name:	src
Changes by:	frantzen_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org	2004/04/26 12:12:25

Modified files:
	sys/netinet    : tcp_input.c tcp_output.c tcp_subr.c 

Log message:
- allow the user to force the TCP mss below the fail-safe 216 with a low
interface MTU.
- break a tcp_output() -> tcp_mtudisc() -> tcp_output() infinite recursion
when the TCP mss ends up larger than the interface MTU (when the if_mtu is
smaller than the tcp header).  connections will still stall
feedback from itojun@, claudio@ and provos and testing from beck@