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 X-Spam-Level: X-Spam-Status: No, score=-7.0 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,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 435D1C5B578 for ; Thu, 4 Jul 2019 00:21:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1480D218A0 for ; Thu, 4 Jul 2019 00:21:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="aQ/of6i4" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727439AbfGDAVm (ORCPT ); Wed, 3 Jul 2019 20:21:42 -0400 Received: from mail-pl1-f174.google.com ([209.85.214.174]:33728 "EHLO mail-pl1-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727100AbfGDAVl (ORCPT ); Wed, 3 Jul 2019 20:21:41 -0400 Received: by mail-pl1-f174.google.com with SMTP id c14so2102945plo.0 for ; Wed, 03 Jul 2019 17:21:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=mQ6L0AbSP2YO8yCvK7gY+brxpSURlc6UObyyQl2O6XA=; b=aQ/of6i4folDvZ/uAIwvvgpacMBssM9X74aPV+c5nAl8eLQu7fuMp7xn3jFYq9qHXw VFr9FZFIqe94C9vqjRHpJ+S5IH7PPuQNtHXXAWOj6hWfD+JdL/IjlPjv5y4rqcfIV+tV ydotsDxiPkaJbSU95pe1zPWc67POKiJ5GnGZJnNzBTjydv3d2fQ8O0idKZrQegMI7u34 EwYOkgj3DbCy/MtmHbYXtHQvztSU/rBxuHya/c0URUkexVlZrX4Mci0uF8i+fNCzxtaL EarCH5ay7Q5E+C1HTaxyL9LloEr8f1+pxvRt32jzTA1qB1TeFSfqKWU3wfxZ5hQ+JWcX MYpg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=mQ6L0AbSP2YO8yCvK7gY+brxpSURlc6UObyyQl2O6XA=; b=WHekrROcnR3jB/chvQ8wY/peWJWyxsEj5LgjaHzsb6UvNnuQWPmhq8t8x9dVz7bBYb ISzJSoIVTLeq0zikmMI8gJNq+9yBmJaRKUuR9E500Aew/5ZPqWSPWrdVBIb3xikbsc17 N5guMRA6SYySw0aDKsBqEt/7bbRdsi+kyyIhg1LTBQdDh6ERhAcUNfXpkvXA6ek7NQWO ahqCRFocdiVfyYjIc1ikW6bSS54jF44pF9opfJkThG8B9B9Y1OoNYKQ9IkVItHCYaGr5 wPfapR7v+5Ub9LiUYgcPulvqSdZWl5I/sSiEJsOukWbH4TPP0UhQHYbPGngMj8PtBK4v VBew== X-Gm-Message-State: APjAAAVj+bW5Tq91WEdY7Ak6s8cAIAwA7HTG9D2VQE4XD77ViZLJ2Fon fkQjSUrkN3/UmbQJMs6XGYfWrkRKlxs= X-Google-Smtp-Source: APXvYqy7/edgRsH3n8CF0kmdtgJK6Lni96fGRePnMXUb8C0ixw2ART6LEQXMgxH8A7sa6dYY1KBSAw== X-Received: by 2002:a17:902:2a29:: with SMTP id i38mr45937730plb.46.1562199700486; Wed, 03 Jul 2019 17:21:40 -0700 (PDT) Received: from tw-172-25-31-76.office.twttr.net ([8.25.197.24]) by smtp.gmail.com with ESMTPSA id e11sm7252426pfm.35.2019.07.03.17.21.39 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Wed, 03 Jul 2019 17:21:39 -0700 (PDT) From: Cong Wang To: netdev@vger.kernel.org Cc: Cong Wang , Arvid Brodin Subject: [Patch net 0/3] hsr: a few bug fixes Date: Wed, 3 Jul 2019 17:21:11 -0700 Message-Id: <20190704002114.29004-1-xiyou.wangcong@gmail.com> X-Mailer: git-send-email 2.21.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org This patchset contains 3 bug fixes for hsr triggered by a syzbot reproducer, please check each patch for details. Cc: Arvid Brodin Signed-off-by: Cong Wang Cong Wang (3): hsr: fix a memory leak in hsr_del_port() hsr: implement dellink to clean up resources hsr: fix a NULL pointer deref in hsr_dev_xmit() --- net/hsr/hsr_device.c | 29 ++++++++++++++++------------- net/hsr/hsr_device.h | 1 + net/hsr/hsr_framereg.c | 11 ++++++++++- net/hsr/hsr_framereg.h | 3 ++- net/hsr/hsr_netlink.c | 7 +++++++ net/hsr/hsr_slave.c | 1 + 6 files changed, 37 insertions(+), 15 deletions(-) -- 2.21.0