CVS: cvs.openbsd.org: src

[Ryan Thomas McBride <mcbride_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org>]

CVSROOT:	/cvs
Module name:	src
Changes by:	mcbride_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org	2002/12/01 12:54:32

Modified files:
	sys/net        : pfvar.h pf.c pf_ioctl.c 

Log message:
- Clean up pf_ioctl mainly by adding new functions to handle cleaning and
freeing rules. Fixes a number of potential memory leaks and other bugs.
- Add new pool_ticket to insure that address pools don't get messed
with by someone else while we add rules.
- Add a second address pool buffer, so that DIOCCHANGE* operations which use
pf_compare* will work correctly.

Excellent bug report and anaylsis from DJ Gregor.

ok dhartmei@ henning@