Received: by 2002:a17:90b:8d0:0:0:0:0 with SMTP id ds16csp265844pjb; Thu, 16 Jul 2020 13:14:40 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwEo0/R9tDQPopG7MW1r54PNh+Kp4F+tcdsEnyTLr30utgfpMx+q8b/bSrMPWuZCabwv2M6 X-Received: by 2002:a50:acc5:: with SMTP id x63mr5842050edc.99.1594930480602; Thu, 16 Jul 2020 13:14:40 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1594930480; cv=none; d=google.com; s=arc-20160816; b=S6aDhYiR33ButC9+h79FNfmX9W1I7ttfq3MWkpjyczQVQBRA2hmLd/e9NKrVG5pTuE venLvbnyg46VhKSvxjh+sKHLHcsYWiZBfwbJhMIMspOpzeD6ugwJk2UYvqfvs8st2831 +SJJCz3MfU3mnvupHgowu+sNeMswxQB4XaG+v60i+E/tmIrGHtNQDvCqa4oNH3DHB/95 yqC7NO8F5rpyYaMZ+DVuzfxm801yexPMvG34ch5XfPqBvAeNboQE/PP05odYy1QBMFkE 2TFJAXBGSVwHE1vFXtyG8M9Ucwod2V/5lSr2GbAOffdTdi2NItU+qzrmCUx5Ka+tIj/Y m87w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:from:subject:cc:to:message-id:date; bh=a1rPTlhRcaPC7O2DVunaVEZKoJYdtGoZLf9FVuX4JZg=; b=oEZfgfZYU9m0DWW2KHWVf/K6JR4jQxhV2zYjp+NKkfdDLr/gMb36VCoWQLWSbasZ3b dt/4tbHsyJnGy4+mBqc5TrzesYM8aQD8o1Y3NaqCyH76hRELAG30Pzj1NjEXNmicAwJj fOle970MhB8vXynxGr8bowf8neEZ4EcFspwqJJaGyhxUjJwUsfic6rF2VuQkRE5MTCsL KWR+SUFQDs9b8PK6Y1AZ7cG9+Qf4N1dSRHc8YLpQ3HrduSPLqrFtXJk31EnQHahlO3JZ amJWuSNb7xlYVAitHI1+LzzQ4u67v99k1pPBCaaC+F/kKoGunSeyARV6CtzgRXyhX9hw zGhA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id k23si3829162ejo.308.2020.07.16.13.14.17; Thu, 16 Jul 2020 13:14:40 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729682AbgGPUNq (ORCPT + 99 others); Thu, 16 Jul 2020 16:13:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44520 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728788AbgGPUNp (ORCPT ); Thu, 16 Jul 2020 16:13:45 -0400 Received: from shards.monkeyblade.net (shards.monkeyblade.net [IPv6:2620:137:e000::1:9]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CE9F7C061755; Thu, 16 Jul 2020 13:13:45 -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 E8E8011E4591F; Thu, 16 Jul 2020 13:13:43 -0700 (PDT) Date: Thu, 16 Jul 2020 13:13:41 -0700 (PDT) Message-Id: <20200716.131341.1043144835432437801.davem@davemloft.net> To: asmadeus@codewreck.org Cc: hch@lst.de, nazard@nazar.ca, ericvh@gmail.com, lucho@ionkov.net, v9fs-developer@lists.sourceforge.net, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, syzbot+e6f77e16ff68b2434a2c@syzkaller.appspotmail.com Subject: Re: [PATCH] net/9p: validate fds in p9_fd_open From: David Miller In-Reply-To: <20200716075820.GA3720@nautica> References: <20200715134756.GB22828@nautica> <20200715.142459.1215411672362681844.davem@davemloft.net> <20200716075820.GA3720@nautica> 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]); Thu, 16 Jul 2020 13:13:44 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The amount of time you used to compose this email exceeds by several orders of magnitude the amount of effort it would have taken to merge the fix to Linus, calm the syzbot warnings, and make those warnings therefore more useful for people doing active development. I think your priorities are kinda off, but we can agree to disagree I guess. Thank you.