Received: by 2002:a05:6a10:17d3:0:0:0:0 with SMTP id hz19csp2446304pxb; Tue, 13 Apr 2021 01:58:51 -0700 (PDT) X-Google-Smtp-Source: ABdhPJx/Kxtx4NvPl/azkML70bZasyqqvZLYPlMHqWBPz5g8ItMfzWutcDW0VQvQHeDEc1bTBcEq X-Received: by 2002:a05:6a00:856:b029:208:f11c:231f with SMTP id q22-20020a056a000856b0290208f11c231fmr27883914pfk.25.1618304331750; Tue, 13 Apr 2021 01:58:51 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1618304331; cv=none; d=google.com; s=arc-20160816; b=fEkeT1e5zLrt4Qfv0k+UWBo83PQf5O9hi/qYnOTFbpEhN82XcGMig3BZ/QAIzVBDqj tsX6sVByuuzhS/dOSB3aIYdoK4j/2KXPuHN/ZjohUj48hTXKVdY2jy16ma339L+E4MnK T4dMq9E+DeTrqeU65GFQA33N/W+92WWeunEqzlMfgvVMhkVedIZ4L7dz8YSAT9ul625t hG/W00CidzPY+HVwQ8zbGmIsHEFuhA3v5xVjySr4oGST1Yv4WTGZi4F0eZLNWz5pXd0q LGYeydviIU+ZeESAspnk0VI+rD02P1JPGJTRz/ha2pojFly0W7M8LMWRphO0PbC9Dg0n 1Npg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:content-language :in-reply-to:mime-version:user-agent:date:message-id:from:references :cc:to:subject:dkim-signature; bh=FdPe7BzPOHgzj9TAvNc5/1y9jOqgs2aGr6NfsdIlyjs=; b=ZfixpByEB1oAGR9fxGs8LDZ4vnpaX2IeKU9njAcJ2vaI5nL3zrMZ3W6pzyCSocxv8r YbSBL2F3qSLmfyZDuQKhze96wtCGAWKtCfV1EerC0oRaMy3SCjLTj2gYWasYGxGpy7OJ LLyp71I+O3ahh0s4j4+zAgsULuuickA6QRG3WSdlvsD1zkwufkjH/hkzoDzM3q1DB66t tbQkPoib8nI0v8PG88VLOoADZgU/ZjPsKpGuC0MvRkBLUENvZFOQc8CrEUAcpxIewmDB 9aKTdVS3GweUGQ+b3aNqILxBuc+6ExswtxPj5ipnUYXRb81PXtiSXB2A0kPaIs++dPdl /ycA== ARC-Authentication-Results: i=1; mx.google.com; dkim=fail header.i=@embeddedor.com header.s=default header.b=FFxIhESq; 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 u18si13498311plg.428.2021.04.13.01.58.39; Tue, 13 Apr 2021 01:58:51 -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; dkim=fail header.i=@embeddedor.com header.s=default header.b=FFxIhESq; 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 S229822AbhDMGJB (ORCPT + 99 others); Tue, 13 Apr 2021 02:09:01 -0400 Received: from gateway30.websitewelcome.com ([192.185.152.11]:19480 "EHLO gateway30.websitewelcome.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344339AbhDMGIy (ORCPT ); Tue, 13 Apr 2021 02:08:54 -0400 X-Greylist: delayed 1365 seconds by postgrey-1.27 at vger.kernel.org; Tue, 13 Apr 2021 02:08:54 EDT Received: from cm10.websitewelcome.com (cm10.websitewelcome.com [100.42.49.4]) by gateway30.websitewelcome.com (Postfix) with ESMTP id 080911AB43 for ; Tue, 13 Apr 2021 00:45:47 -0500 (CDT) Received: from gator4166.hostgator.com ([108.167.133.22]) by cmsmtp with SMTP id WBrulTThWL7DmWBrvliHyT; Tue, 13 Apr 2021 00:45:47 -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=FdPe7BzPOHgzj9TAvNc5/1y9jOqgs2aGr6NfsdIlyjs=; b=FFxIhESqbN4S3mFCetyJhSUf+O zl+teQNvVNZGJ6wZmWOqESG6ZyvCVFoXMhRxNXaG0S/Dzvps1W8X1XjntvoTKamXop8KSlzcqkzvF +aE0Stl1LcGnrLP6+lDVloFMeYxF3kQP+viXkSA/5i3LepxaHyXOB3c9uakm+/tgFNTkJzoIdIAit h9nZSPmcEsnlryDNAW22w/t8GNCD5GbXFwCBtRikP5cgNSL9WdIGBCShtefyD+QcYZepwjivEyTA0 1+L42/ERkUxCAPxAo8y/xTxjxTzuMfjl2xsN81ucyxKQKrh7Sf++QyCRf4oZGdAYfTlbLAfObJcv5 vNVWGfvg==; Received: from 187-162-31-110.static.axtel.net ([187.162.31.110]:43606 helo=[192.168.15.8]) by gator4166.hostgator.com with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.93) (envelope-from ) id 1lWBru-000DkR-Kb; Tue, 13 Apr 2021 00:45:46 -0500 Subject: Re: [PATCH][next] scsi: aacraid: Replace one-element array with flexible-array member To: "Martin K. Petersen" , Kees Cook Cc: "Gustavo A. R. Silva" , Adaptec OEM Raid Solutions , "James E.J. Bottomley" , linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org References: <20210304203822.GA102218@embeddedor> <202104071216.5BEA350@keescook> From: "Gustavo A. R. Silva" Message-ID: Date: Tue, 13 Apr 2021 00:45:58 -0500 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.7.1 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: 1lWBru-000DkR-Kb 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]:43606 X-Source-Auth: gustavo@embeddedor.com X-Email-Count: 7 X-Source-Cap: Z3V6aWRpbmU7Z3V6aWRpbmU7Z2F0b3I0MTY2Lmhvc3RnYXRvci5jb20= X-Local-Domain: yes Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Martin, On 4/12/21 23:52, Martin K. Petersen wrote: > Silencing analyzer warnings shouldn't be done at the expense of human > readers. If it is imperative to switch to flex_array_size() to quiesce > checker warnings, please add a comment in the code explaining that the > size evaluates to nseg_new-1 sge_ieee1212 structs. Done: https://lore.kernel.org/lkml/20210413054032.GA276102@embeddedor/ Thanks! -- Gustavo