From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pablo Neira Ayuso Subject: Re: [PATCH 3/3] libxtables: avoid returning duplicate address for host resolution Date: Wed, 8 Mar 2017 17:45:02 +0100 Message-ID: <20170308164502.GA4076@salvia> References: <1488983584-26091-1-git-send-email-pablo@netfilter.org> <20170308162658.5697-1-jengelh@inai.de> <20170308162658.5697-4-jengelh@inai.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: netfilter-devel@vger.kernel.org To: Jan Engelhardt Return-path: Received: from mail.us.es ([193.147.175.20]:39020 "EHLO mail.us.es" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752293AbdCHQpY (ORCPT ); Wed, 8 Mar 2017 11:45:24 -0500 Received: from antivirus1-rhel7.int (unknown [192.168.2.11]) by mail.us.es (Postfix) with ESMTP id AD7FE1AEA68 for ; Wed, 8 Mar 2017 17:45:07 +0100 (CET) Received: from antivirus1-rhel7.int (localhost [127.0.0.1]) by antivirus1-rhel7.int (Postfix) with ESMTP id A0B5BDA808 for ; Wed, 8 Mar 2017 17:45:07 +0100 (CET) Received: from antivirus1-rhel7.int (localhost [127.0.0.1]) by antivirus1-rhel7.int (Postfix) with ESMTP id ADFFBDA80B for ; Wed, 8 Mar 2017 17:45:03 +0100 (CET) Content-Disposition: inline In-Reply-To: <20170308162658.5697-4-jengelh@inai.de> Sender: netfilter-devel-owner@vger.kernel.org List-ID: On Wed, Mar 08, 2017 at 05:26:58PM +0100, Jan Engelhardt wrote: > A long-standing problem has been that `iptables -s any_host_here` > could yield multiple rules with the same address if the DNS was > indeed so populated. When did anyone report this problem out of the localhost case?