From patchwork Fri Jan 29 01:11:10 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mat Martineau X-Patchwork-Id: 373695 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=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham 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 A9113C433E0 for ; Fri, 29 Jan 2021 01:19:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 65DB964DE2 for ; Fri, 29 Jan 2021 01:19:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231810AbhA2BTA (ORCPT ); Thu, 28 Jan 2021 20:19:00 -0500 Received: from mga07.intel.com ([134.134.136.100]:6700 "EHLO mga07.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231643AbhA2BSy (ORCPT ); Thu, 28 Jan 2021 20:18:54 -0500 IronPort-SDR: JXb1xUBYsTz5kxZU44xlue2vlQ2e3PAdHFhbj3WCIWgyH4N98vvlhN9uFGwsLTcDQcq1vN157l WRjST/iG6DyA== X-IronPort-AV: E=McAfee;i="6000,8403,9878"; a="244430177" X-IronPort-AV: E=Sophos;i="5.79,384,1602572400"; d="scan'208";a="244430177" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Jan 2021 17:11:23 -0800 IronPort-SDR: YJ6HkjOTt5KqvbNFM7OK6ZwCmiOYeoVmEvUE54AM0cQAdDtdO/AUJAZSCeho4NJcZKF26tIiVZ 7oo51g82vmYw== X-IronPort-AV: E=Sophos;i="5.79,384,1602572400"; d="scan'208";a="505538338" Received: from mjmartin-desk2.amr.corp.intel.com (HELO mjmartin-desk2.intel.com) ([10.254.96.46]) by orsmga004-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Jan 2021 17:11:23 -0800 From: Mat Martineau To: netdev@vger.kernel.org Cc: Geliang Tang , davem@davemloft.net, kuba@kernel.org, mptcp@lists.01.org, Mat Martineau Subject: [PATCH net-next 11/16] mptcp: enable use_port when invoke addresses_equal Date: Thu, 28 Jan 2021 17:11:10 -0800 Message-Id: <20210129011115.133953-12-mathew.j.martineau@linux.intel.com> X-Mailer: git-send-email 2.30.0 In-Reply-To: <20210129011115.133953-1-mathew.j.martineau@linux.intel.com> References: <20210129011115.133953-1-mathew.j.martineau@linux.intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Geliang Tang When dealing with the addresses list local_addr_list or anno_list, we should enable the function addresses_equal's parameter use_port. And enable it in address_zero too. Signed-off-by: Geliang Tang Signed-off-by: Mat Martineau --- net/mptcp/pm_netlink.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/net/mptcp/pm_netlink.c b/net/mptcp/pm_netlink.c index d6e23e079fb0..5b045023fe15 100644 --- a/net/mptcp/pm_netlink.c +++ b/net/mptcp/pm_netlink.c @@ -91,7 +91,7 @@ static bool address_zero(const struct mptcp_addr_info *addr) memset(&zero, 0, sizeof(zero)); zero.family = addr->family; - return addresses_equal(addr, &zero, false); + return addresses_equal(addr, &zero, true); } static void local_address(const struct sock_common *skc, @@ -131,7 +131,7 @@ static bool lookup_subflow_by_saddr(const struct list_head *list, skc = (struct sock_common *)mptcp_subflow_tcp_sock(subflow); local_address(skc, &cur); - if (addresses_equal(&cur, saddr, false)) + if (addresses_equal(&cur, saddr, saddr->port)) return true; } @@ -247,7 +247,7 @@ lookup_anno_list_by_saddr(struct mptcp_sock *msk, struct mptcp_pm_add_entry *entry; list_for_each_entry(entry, &msk->pm.anno_list, list) { - if (addresses_equal(&entry->addr, addr, false)) + if (addresses_equal(&entry->addr, addr, true)) return entry; } @@ -773,7 +773,7 @@ int mptcp_pm_nl_get_local_id(struct mptcp_sock *msk, struct sock_common *skc) rcu_read_lock(); list_for_each_entry_rcu(entry, &pernet->local_addr_list, list) { - if (addresses_equal(&entry->addr, &skc_local, false)) { + if (addresses_equal(&entry->addr, &skc_local, entry->addr.port)) { ret = entry->addr.id; break; }