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=-4.0 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 5E1C2C433E1 for ; Tue, 11 Aug 2020 17:24:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4609320781 for ; Tue, 11 Aug 2020 17:24:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729307AbgHKRYV (ORCPT ); Tue, 11 Aug 2020 13:24:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49562 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729294AbgHKRYT (ORCPT ); Tue, 11 Aug 2020 13:24:19 -0400 Received: from shards.monkeyblade.net (shards.monkeyblade.net [IPv6:2620:137:e000::1:9]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 934ACC06174A; Tue, 11 Aug 2020 10:24:19 -0700 (PDT) Received: from localhost (unknown [IPv6:2601:601:9f00:477::3d5]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id E957312880A1B; Tue, 11 Aug 2020 10:07:32 -0700 (PDT) Date: Tue, 11 Aug 2020 10:24:18 -0700 (PDT) Message-Id: <20200811.102418.1200203139092745562.davem@davemloft.net> To: sgarzare@redhat.com Cc: jhansen@vmware.com, netdev@vger.kernel.org, kuba@kernel.org, decui@microsoft.com, linux-kernel@vger.kernel.org, stefanha@redhat.com Subject: Re: [PATCH net 0/2] vsock: fix null pointer dereference and cleanup in vsock_poll() From: David Miller In-Reply-To: <20200811095504.25051-1-sgarzare@redhat.com> References: <20200811095504.25051-1-sgarzare@redhat.com> X-Mailer: Mew version 6.8 on Emacs 26.3 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Tue, 11 Aug 2020 10:07:33 -0700 (PDT) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Stefano Garzarella Date: Tue, 11 Aug 2020 11:55:02 +0200 > The first patch fixes a potential null pointer dereference in vsock_poll() > reported by syzbot. > The second patch is a simple cleanup in the same block code. I put this later, > to make it easier to backport the first patch in the stable branches. Please do not mix cleanups and bug fixes into the same patch series. net-next is closed, so you should not be submitting non-bugfixes at this time.