CVS: cvs.openbsd.org: src

[Brian Somers <brian_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org>]

CVSROOT:	/cvs
Module name:	src
Changes by:	brian_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org	2001/07/06 21:08:49

Modified files:
	usr.sbin/ppp/ppp: ccp.c command.c mppe.c ppp.8 

Log message:
When we miss one or more packets in stateful mode *and* need to
perform a key change, *and* our sequence numbers have wrapped,
ensure that the number of key changes is calculated correctly.

The previous code counted down from a negative number to zero,
re-encrypting the current key on each iteration - this took some
time and strangely enough got the answer wrong !!!

Spell stateful correctly while I'm here.