NetBSD-Bugs archive

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]

PR/54124 CVS commit: src/usr.sbin/npf/npfctl

The following reply was made to PR bin/54124; it has been noted by GNATS.

From: "Tom Ivar Helbekkmo" <>
Subject: PR/54124 CVS commit: src/usr.sbin/npf/npfctl
Date: Wed, 17 Apr 2019 20:41:59 +0000

 Module Name:	src
 Committed By:	tih
 Date:		Wed Apr 17 20:41:59 UTC 2019
 Modified Files:
 	src/usr.sbin/npf/npfctl: npf_bpf_comp.c npf_build.c
 Log Message:
 Summary: Ensure default TCP flags are applied to rules like 'pass stateful all'
 CVS: ----------------------------------------------------------------------
 CVS: please use "PR category/123" to have the commitmsg appended to PR 123
 CVS: Please evaluate your changes and consider the following.
 CVS: Abort checkin if you answer no.
 CVS: => For all changes:
 CVS: Do the changed files compile?
 CVS: Has the change been tested?
 CVS: => If you are not completely familiar with the changed components:
 CVS: Has the change been posted for review?
 CVS: Have you allowed enough time for feedback?
 CVS: => If the change is major:
 CVS: => If the change adds files to, or removes files from $DESTDIR:
 CVS: => If you are changing a library or kernel interface:
 CVS: Have you successfully run "./ release"?
 The documented default "flags S/SAFR" for stateful rules that affect
 TCP packets but don't specify any flags, doesn't actually get applied
 to a rule like "pass stateful out all". The big problem with this is
 that when you then do a "block return-rst" for an incoming packet, the
 generated RST packet will create state for the connection attempt it's
 blocking, so that a second attempt from the same source will pass.
 This change makes the default flags actually apply to such simple
 rules.  It also fixes a related bug in the code generation for the
 flag matching, where part of the action could erroneously be omitted.
 Reviewed by <rmind>
 Closes PR bin/54124
 Pullup to NetBSD 8
 To generate a diff of this commit:
 cvs rdiff -u -r1.11 -r1.12 src/usr.sbin/npf/npfctl/npf_bpf_comp.c
 cvs rdiff -u -r1.47 -r1.48 src/usr.sbin/npf/npfctl/npf_build.c
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.

Home | Main Index | Thread Index | Old Index