From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nicolas Dichtel Subject: Re: [RFC PATCH net-next 2/2] udp: add sk opt to allow sending pkt with src 0.0.0.0 Date: Mon, 18 Nov 2013 10:15:24 +0100 Message-ID: <5289DAAC.6050506@6wind.com> References: <1383958474-6255-2-git-send-email-nicolas.dichtel@6wind.com> <20131111.001803.110603937316567461.davem@davemloft.net> <5284CA7C.7030402@6wind.com> <20131114.145708.640925730076403111.davem@davemloft.net> Reply-To: nicolas.dichtel@6wind.com Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: hannes@stressinduktion.org, netdev@vger.kernel.org, David.Laight@ACULAB.COM, jiri@resnulli.us, vyasevich@gmail.com, kuznet@ms2.inr.ac.ru, jmorris@namei.org, yoshfuji@linux-ipv6.org, kaber@trash.net, thaller@redhat.com, stephen@networkplumber.org To: David Miller Return-path: Received: from mail-wg0-f45.google.com ([74.125.82.45]:38756 "EHLO mail-wg0-f45.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751713Ab3KRJPa (ORCPT ); Mon, 18 Nov 2013 04:15:30 -0500 Received: by mail-wg0-f45.google.com with SMTP id a1so5999314wgh.24 for ; Mon, 18 Nov 2013 01:15:29 -0800 (PST) In-Reply-To: <20131114.145708.640925730076403111.davem@davemloft.net> Sender: netdev-owner@vger.kernel.org List-ID: Le 14/11/2013 20:57, David Miller a =E9crit : > From: Nicolas Dichtel > Date: Thu, 14 Nov 2013 14:05:00 +0100 > >> Le 11/11/2013 06:18, David Miller a =E9crit : >>> Furthermore, the fact that you're implementing _addressing_ policy = in >>> the UDP code makes this change even more unreasonable. >>> >> I made this choice because using 0.0.0.0, for TCP for example, seems= a >> non-sense. > > It's at the very least something applicable to all datagram sockets. Yes, right.