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=-5.1 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 3BBA4C433ED for ; Sat, 15 May 2021 21:37:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0256A6121E for ; Sat, 15 May 2021 21:37:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235127AbhEOViG (ORCPT ); Sat, 15 May 2021 17:38:06 -0400 Received: from gateway30.websitewelcome.com ([192.185.168.15]:30641 "EHLO gateway30.websitewelcome.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235092AbhEOViD (ORCPT ); Sat, 15 May 2021 17:38:03 -0400 X-Greylist: delayed 1469 seconds by postgrey-1.27 at vger.kernel.org; Sat, 15 May 2021 17:38:02 EDT Received: from cm17.websitewelcome.com (cm17.websitewelcome.com [100.42.49.20]) by gateway30.websitewelcome.com (Postfix) with ESMTP id 2A9ED4E73 for ; Sat, 15 May 2021 15:50:39 -0500 (CDT) Received: from gator4166.hostgator.com ([108.167.133.22]) by cmsmtp with SMTP id i1F9l8RmQMGeEi1F9lC0n0; Sat, 15 May 2021 15:50:39 -0500 X-Authority-Reason: nr=8 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=embeddedor.com; s=default; h=Content-Transfer-Encoding:Content-Type: In-Reply-To:MIME-Version:Date:Message-ID:From:References:Cc:To:Subject:Sender :Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=sDv7533fJ1Jh0SB9Oldb7u8J3ATKjHKiiLr7bcd/BjU=; b=aNK6UN5jnEUebgHmWXzHpHApMK LATBBxaW6BNJof+vibX4Esr+yDsu/EQJTK8XqhOALEoIwNE4FUhHt+RwuvhhzhSsW+fsoUnbb+I3X nKdnM4ces1ohCsIIR8RILuqhDxTrmccUNY5zttUdslURgdFZNAawokwQAa6dKEfKzaHJbj/+Dp6Kq X+ImYvl2WGpQxyMUVBp6go2ZZn8cUt+wXgATik6JmB946foKmOzqIqyCPyZKMUGudk4Cnfysm6ZaU uye3Yg3LNePTromt9hKbn0uq4+MSi8wCLm72qPAQs7bWAojEuI43ZOrV61/VkvZks1RGWSTLsEMA4 QhNWP2TQ==; Received: from 187-162-31-110.static.axtel.net ([187.162.31.110]:47424 helo=[192.168.15.8]) by gator4166.hostgator.com with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.94.2) (envelope-from ) id 1li1F4-0005hh-WA; Sat, 15 May 2021 15:50:35 -0500 Subject: Re: [PATCH][next] ceph: Replace zero-length array with flexible array member To: Ilya Dryomov , "Gustavo A. R. Silva" Cc: Jeff Layton , "David S. Miller" , Jakub Kicinski , Ceph Development , netdev , LKML , linux-hardening@vger.kernel.org References: <20210514215209.GA33310@embeddedor> From: "Gustavo A. R. Silva" Message-ID: Date: Sat, 15 May 2021 15:50:44 -0500 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.8.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - gator4166.hostgator.com X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - embeddedor.com X-BWhitelist: no X-Source-IP: 187.162.31.110 X-Source-L: No X-Exim-ID: 1li1F4-0005hh-WA X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: 187-162-31-110.static.axtel.net ([192.168.15.8]) [187.162.31.110]:47424 X-Source-Auth: gustavo@embeddedor.com X-Email-Count: 8 X-Source-Cap: Z3V6aWRpbmU7Z3V6aWRpbmU7Z2F0b3I0MTY2Lmhvc3RnYXRvci5jb20= X-Local-Domain: yes Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 5/15/21 05:42, Ilya Dryomov wrote: > > Hi Gustavo, > > I went ahead and removed reply_buf. We never receive authorizer > replies in auth_none mode, so patching it to be a flexible array > is rather pointless. Sounds great. :) Thanks, Ilya. -- Gustavo