From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pablo Neira Ayuso Subject: Re: nfacct is not namespace aware Date: Tue, 4 Aug 2015 19:17:33 +0200 Message-ID: <20150804171733.GA3770@salvia> References: <1612781863.2309722.1438703792113.JavaMail.zimbra@tpip.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: netfilter-devel@vger.kernel.org To: Andreas Schultz Return-path: Received: from mail.us.es ([193.147.175.20]:56613 "EHLO mail.us.es" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752375AbbHDRLj (ORCPT ); Tue, 4 Aug 2015 13:11:39 -0400 Content-Disposition: inline In-Reply-To: <1612781863.2309722.1438703792113.JavaMail.zimbra@tpip.net> Sender: netfilter-devel-owner@vger.kernel.org List-ID: On Tue, Aug 04, 2015 at 05:56:32PM +0200, Andreas Schultz wrote: > Hi, > > Can someone confirm that the nfacct subsystem is not network namespace > aware/safe? > > From checking the code, it would appear that all nfacct targets are kept > in a global list. This would mean that unrelated namespaces can interfere > with each other. There is no netns support for nfacct yet, but it should be easy to add. Patches are welcome :)