From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0A562C433F5 for ; Thu, 28 Oct 2021 14:27:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E91A960EB4 for ; Thu, 28 Oct 2021 14:27:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231235AbhJ1O3j (ORCPT ); Thu, 28 Oct 2021 10:29:39 -0400 Received: from szxga01-in.huawei.com ([45.249.212.187]:29947 "EHLO szxga01-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230401AbhJ1O3i (ORCPT ); Thu, 28 Oct 2021 10:29:38 -0400 Received: from dggemv703-chm.china.huawei.com (unknown [172.30.72.55]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4Hg7761FS7zbnB3; Thu, 28 Oct 2021 22:22:26 +0800 (CST) Received: from dggpeml500006.china.huawei.com (7.185.36.76) by dggemv703-chm.china.huawei.com (10.3.19.46) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.15; Thu, 28 Oct 2021 22:27:05 +0800 Received: from compute.localdomain (10.175.112.70) by dggpeml500006.china.huawei.com (7.185.36.76) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.15; Thu, 28 Oct 2021 22:27:05 +0800 From: Zhang Changzhong To: Robin van der Gracht , Oleksij Rempel , , Oliver Hartkopp , Marc Kleine-Budde , "David S. Miller" , Jakub Kicinski CC: Zhang Changzhong , , , Subject: [PATCH net v2 0/3] can: j1939: fix some standard conformance problems Date: Thu, 28 Oct 2021 22:38:24 +0800 Message-ID: <1635431907-15617-1-git-send-email-zhangchangzhong@huawei.com> X-Mailer: git-send-email 1.8.3.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.175.112.70] X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) To dggpeml500006.china.huawei.com (7.185.36.76) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-can@vger.kernel.org This patchset fixes 3 standard conformance problems in the j1939 stack. v2: - Add netdev_err_once() to indicate bad messages on the bus. - Fix the if statement in the third patch to avoid breaking ETP functionality. Zhang Changzhong (3): can: j1939: j1939_tp_cmd_recv(): ignore abort message in the BAM transport can: j1939: j1939_can_recv(): ignore messages with invalid source address can: j1939: j1939_tp_cmd_recv(): check the dst address of TP.CM_BAM net/can/j1939/main.c | 6 ++++++ net/can/j1939/transport.c | 11 +++++++++++ 2 files changed, 17 insertions(+) -- 2.9.5