From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262494AbULOVTC (ORCPT ); Wed, 15 Dec 2004 16:19:02 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262496AbULOVTC (ORCPT ); Wed, 15 Dec 2004 16:19:02 -0500 Received: from adsl-63-197-226-105.dsl.snfc21.pacbell.net ([63.197.226.105]:37773 "EHLO cheetah.davemloft.net") by vger.kernel.org with ESMTP id S262494AbULOVS7 (ORCPT ); Wed, 15 Dec 2004 16:18:59 -0500 Date: Wed, 15 Dec 2004 13:14:05 -0800 From: "David S. Miller" To: Pete Zaitcev Cc: netdev@oss.sgi.com, zaitcev@redhat.com, linux-kernel@vger.kernel.org, shemminger@osdl.org, davem@redhat.com Subject: Re: udp_poll breaks vpnc Message-Id: <20041215131405.7f5308a5.davem@davemloft.net> In-Reply-To: <20041215131342.21768388@lembas.zaitcev.lan> References: <20041215131342.21768388@lembas.zaitcev.lan> X-Mailer: Sylpheed version 1.0.0beta3 (GTK+ 1.2.10; sparc-unknown-linux-gnu) X-Face: "_;p5u5aPsO,_Vsx"^v-pEq09'CU4&Dc1$fQExov$62l60cgCc%FnIwD=.UF^a>?5'9Kn[;433QFVV9M..2eN.@4ZWPGbdi<=?[:T>y?SD(R*-3It"Vj:)"dP Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 15 Dec 2004 13:13:42 -0800 Pete Zaitcev wrote: > I found that the attached patch breaks VPNC. By looking at strace, it never > gets any poll events about arriving encrypted data. It may be a bug in VPNC, > but this is a rather old binary which I used even on 2.4... Fixed by a followon patch which is in BK as of 2 weeks ago. Basically, we were using UDP poll for RAW sockets by accident.