From mboxrd@z Thu Jan 1 00:00:00 1970 From: Florian Westphal Subject: Re: [PATCH 6/7] netfilter: conntrack: don't send destroy events from iterator Date: Wed, 31 Jul 2013 22:43:59 +0200 Message-ID: <20130731204359.GA27170@breakpoint.cc> References: <1375105316-13216-1-git-send-email-fw@strlen.de> <1375105316-13216-7-git-send-email-fw@strlen.de> <20130731170436.GF25900@localhost> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Florian Westphal , netfilter-devel@vger.kernel.org To: Pablo Neira Ayuso Return-path: Received: from Chamillionaire.breakpoint.cc ([80.244.247.6]:34015 "EHLO Chamillionaire.breakpoint.cc" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757339Ab3GaUoB (ORCPT ); Wed, 31 Jul 2013 16:44:01 -0400 Content-Disposition: inline In-Reply-To: <20130731170436.GF25900@localhost> Sender: netfilter-devel-owner@vger.kernel.org List-ID: Pablo Neira Ayuso wrote: > On Mon, Jul 29, 2013 at 03:41:55PM +0200, Florian Westphal wrote: > > Let nf_ct_delete handle delivery of the DESTROY event. > > > > This means we now also no longer send such events for conntracks that > > are still unconfirmed. > > Not sure why this happens by looking at the patch. Are you refering to > conntrack with IPS_CONFIRMED unset? Doh. You are right of course. get_next_corpse also iterates over the unconfirmed list, and ivokes iter() for those (and iter is kill_report() which calls nf_conntrack_event_report()). But nf_conntrack_event_report() just returns in !IPS_CONFIRMED case. Thanks for pointing it out.