From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 40FA7C4338F for ; Sun, 15 Aug 2021 14:36:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 291D461152 for ; Sun, 15 Aug 2021 14:36:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238351AbhHOOhK (ORCPT ); Sun, 15 Aug 2021 10:37:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54986 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232465AbhHOOhJ (ORCPT ); Sun, 15 Aug 2021 10:37:09 -0400 Received: from Chamillionaire.breakpoint.cc (Chamillionaire.breakpoint.cc [IPv6:2a0a:51c0:0:12e:520::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DE2A2C061764 for ; Sun, 15 Aug 2021 07:36:39 -0700 (PDT) Received: from fw by Chamillionaire.breakpoint.cc with local (Exim 4.92) (envelope-from ) id 1mFHFd-0000Le-AZ; Sun, 15 Aug 2021 16:36:37 +0200 Date: Sun, 15 Aug 2021 16:36:37 +0200 From: Florian Westphal To: Pablo Neira Ayuso Cc: Florian Westphal , Jan Engelhardt , netfilter-devel@vger.kernel.org Subject: Re: [PATCH iptabes-nft] iptables-nft: allow removal of empty builtin chains Message-ID: <20210815143637.GK607@breakpoint.cc> References: <20210814174643.130760-1-fw@strlen.de> <84q02320-o5pp-8q8q-q646-473ssq92n552@vanv.qr> <20210814205314.GF607@breakpoint.cc> <20210815131223.GA30503@salvia> <20210815132733.GI607@breakpoint.cc> <20210815134922.GA10659@salvia> <20210815141414.GJ607@breakpoint.cc> <20210815142734.GA31050@salvia> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210815142734.GA31050@salvia> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: netfilter-devel@vger.kernel.org Pablo Neira Ayuso wrote: > > We could check if policy is still set to accept before implicit > > removal in the "iptables-nft -X" case. > > That's possible yes, but why force the user to change the policy from > DROP to ACCEPT to delete an empty basechain right thereafter? Ok, so I will just send a simplified version of this patch that will remove all empty basechains for -X too. Thanks!