Received: by 2002:ad5:474a:0:0:0:0:0 with SMTP id i10csp4286932imu; Mon, 14 Jan 2019 19:31:19 -0800 (PST) X-Google-Smtp-Source: ALg8bN5gYR5slL8PiqnxGiWZEdv6yL4KsZia/FnEROecjioLAEhB6OW30lnoFmbOWaxuFP32Awxg X-Received: by 2002:a65:4ccb:: with SMTP id n11mr1819776pgt.257.1547523079147; Mon, 14 Jan 2019 19:31:19 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1547523079; cv=none; d=google.com; s=arc-20160816; b=jXch3etAYOKMyjXc6O3K21B91JE/I4zpucAg3GjbRCm0UmvrWVJnCPqn/yqizy+1zq hw8YByTVjhWx68OsG0s3EpBrlqy0DnYdAl4bv7Ay7zYnxpcglxzxdFL4m0IyyiuLAlx0 VyozDb0BH82dqn6gZs9fgoc9OgiLD0H50+ELTFndW6+aoVrrrYK3KO8HF3nc4hmLAyR0 dVLvUBpoeOHU52V3wXLbYJuBXRdE1SDl0pXhXRfP6a/vhkFG/FZKWaFPCsb6DhEsQmtJ XLvmVigpBNc92x/yjlcCplxCoOAjRUzYuRftndqcXU3F443itI2px+bVdswQ+Zoel/e5 V4QA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date; bh=d6D0jl0NXL3XrB47luefb4qc/BjnJAN00RA1bqD8t48=; b=XZvYgfcM2dEs03U2deGckJhGMsh6oGCC5SK5jVTxoPSTkDJeZ3H5k70GRABT0FzSTG kcyazCLCXcKPM93Y24a2NLdsnguUqfitp3kMkPXiVpBvKrODJa8wOGxps+N6CLIM7QJQ 708xE2SVWwWaMLgAIZrHifZqNnRjS8B4Bn5u71Ff7HLzvc6C47BgVJcCiEQ/nA1jBH21 P0SbitOT4dGMroSgKLDTx+PbLmFPSuO7ee3bzQ/CHGmy/i9TN6YZmHXvjA0dQhZQPCqd uljHS6aXa9pSVRLTaUOj7PgBGVM9Lns+unMh3n/wpDrSPi3+notAp5cT0quitGO8Id/C z4og== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id 1si2051190ply.409.2019.01.14.19.31.02; Mon, 14 Jan 2019 19:31:19 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727850AbfAODQ2 (ORCPT + 99 others); Mon, 14 Jan 2019 22:16:28 -0500 Received: from wtarreau.pck.nerim.net ([62.212.114.60]:35432 "EHLO 1wt.eu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727529AbfAODQ2 (ORCPT ); Mon, 14 Jan 2019 22:16:28 -0500 Received: (from willy@localhost) by pcw.home.local (8.15.2/8.15.2/Submit) id x0F3GFtF006436; Tue, 15 Jan 2019 04:16:15 +0100 Date: Tue, 15 Jan 2019 04:16:15 +0100 From: Willy Tarreau To: Mark Brown Cc: Silvio Cesare , linux-kernel@vger.kernel.org, Liam Girdwood , Dan Carpenter , Kees Cook , Will Deacon , Greg KH Subject: Re: [PATCH 7/8] ASoC: dapm: change snprintf to scnprintf for possible overflow Message-ID: <20190115031615.GB6416@1wt.eu> References: <20190112152844.26550-1-w@1wt.eu> <20190112152844.26550-7-w@1wt.eu> <20190114145650.GD11073@sirena.org.uk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190114145650.GD11073@sirena.org.uk> User-Agent: Mutt/1.6.1 (2016-04-27) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Mark, On Mon, Jan 14, 2019 at 02:56:50PM +0000, Mark Brown wrote: > On Sat, Jan 12, 2019 at 04:28:43PM +0100, Willy Tarreau wrote: > > From: Silvio Cesare > > > > Change snprintf to scnprintf. There are generally two cases where using > > snprintf causes problems. > > I don't have a cover letter or anything before this in the series. > What's going on with dependencies here? Sorry for the lack of more context, I was just involved in putting a subject line on each patch and passing them through get_maintainers.pl. These ones were sent to the security list after this article was published: http://blog.infosectcbr.com.au/2018/11/memory-bugs-in-multiple-linux-kernel.html Thanks, Willy