From patchwork Wed Apr 27 08:28:28 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michio Honda X-Patchwork-Id: 92997 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id D93B7B6EFF for ; Wed, 27 Apr 2011 18:28:36 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754775Ab1D0I2a (ORCPT ); Wed, 27 Apr 2011 04:28:30 -0400 Received: from shonan.sfc.wide.ad.jp ([203.178.142.130]:40066 "EHLO mail.sfc.wide.ad.jp" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1754716Ab1D0I23 convert rfc822-to-8bit (ORCPT ); Wed, 27 Apr 2011 04:28:29 -0400 Received: from dhcp239.ht.sfc.keio.ac.jp (dhcp239.ht.sfc.keio.ac.jp [133.27.171.239]) by mail.sfc.wide.ad.jp (Postfix) with ESMTPSA id B2B88278083; Wed, 27 Apr 2011 17:28:28 +0900 (JST) From: Michio Honda Subject: [PATCH 1/6] sctp: Add ADD/DEL ASCONF handling at the receiver. Date: Wed, 27 Apr 2011 17:28:28 +0900 Message-Id: <303433C3-B727-41E3-94F1-DE3A76408A2C@sfc.wide.ad.jp> Cc: Honda Michio , YOSHIFUJI Hideaki , Wei Yongjun To: netdev@vger.kernel.org Mime-Version: 1.0 (Apple Message framework v1084) X-Mailer: Apple Mail (2.1084) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From f658209eb180368b85e2db0178820103113ca1ef Mon Sep 17 00:00:00 2001 From: Michio Honda Date: Tue, 26 Apr 2011 17:37:02 +0900 Subject: [PATCH 1/6] sctp: Add ADD/DEL ASCONF handling at the receiver. This patch fixes the problem that the original code cannot delete the remote address where the corresponding transport is currently directed, even when the ASCONF is sent from the other address (this situation happens when the single-homed sender transmits ASCONF with ADD and DEL.) Signed-off-by: Michio Honda Signed-off-by: YOSHIFUJI Hideaki --- net/sctp/sm_make_chunk.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c index 58eb27f..3740603 100644 --- a/net/sctp/sm_make_chunk.c +++ b/net/sctp/sm_make_chunk.c @@ -3014,7 +3014,7 @@ static __be16 sctp_process_asconf_param(struct sctp_association *asoc, * an Error Cause TLV set to the new error code 'Request to * Delete Source IP Address' */ - if (sctp_cmp_addr_exact(sctp_source(asconf), &addr)) + if (sctp_cmp_addr_exact(&asconf->source, &addr)) return SCTP_ERROR_DEL_SRC_IP; /* Section 4.2.2