From patchwork Mon Nov 9 12:30:51 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michal Kubecek X-Patchwork-Id: 322059 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=-3.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS autolearn=no 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 D9A3EC2D0A3 for ; Mon, 9 Nov 2020 12:30:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8C21520867 for ; Mon, 9 Nov 2020 12:30:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729523AbgKIMaw (ORCPT ); Mon, 9 Nov 2020 07:30:52 -0500 Received: from mx2.suse.de ([195.135.220.15]:41008 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727826AbgKIMaw (ORCPT ); Mon, 9 Nov 2020 07:30:52 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 7CCB0ABDE; Mon, 9 Nov 2020 12:30:51 +0000 (UTC) Received: by lion.mk-sys.cz (Postfix, from userid 1000) id 3622E60344; Mon, 9 Nov 2020 13:30:51 +0100 (CET) Message-Id: From: Michal Kubecek Subject: [PATCH ethtool 0/2] netlink: data lifetime error fixes To: netdev@vger.kernel.org Cc: Ido Schimmel , Ivan Vecera Date: Mon, 9 Nov 2020 13:30:51 +0100 (CET) Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Fixes of two data lifetime bugs found by testing with valgrind: one use after free, one memory leak. Michal Kubecek (2): netlink: fix use after free in netlink_run_handler() netlink: fix leaked instances of struct nl_socket netlink/netlink.c | 21 +++++++++++++++------ netlink/nlsock.c | 3 +++ 2 files changed, 18 insertions(+), 6 deletions(-)