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=-0.8 required=3.0 tests=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 6EEADC28CBC for ; Sat, 9 May 2020 11:40:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4EB34218AC for ; Sat, 9 May 2020 11:40:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728359AbgEILkQ (ORCPT ); Sat, 9 May 2020 07:40:16 -0400 Received: from smtprelay0254.hostedemail.com ([216.40.44.254]:36636 "EHLO smtprelay.hostedemail.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726063AbgEILkQ (ORCPT ); Sat, 9 May 2020 07:40:16 -0400 Received: from filter.hostedemail.com (clb03-v110.bra.tucows.net [216.40.38.60]) by smtprelay03.hostedemail.com (Postfix) with ESMTP id BF79A837F24F; Sat, 9 May 2020 11:40:14 +0000 (UTC) X-Session-Marker: 6A6F6540706572636865732E636F6D X-HE-Tag: cast62_3be03e240845c X-Filterd-Recvd-Size: 1179 Received: from XPS-9350.home (unknown [47.151.136.130]) (Authenticated sender: joe@perches.com) by omf16.hostedemail.com (Postfix) with ESMTPA; Sat, 9 May 2020 11:40:11 +0000 (UTC) Message-ID: Subject: Re: [PATCH -next 0/2] sparc: use snprintf() in show() methods From: Joe Perches To: Chen Zhou , davem@davemloft.net Cc: sparclinux@vger.kernel.org, linux-kernel@vger.kernel.org Date: Sat, 09 May 2020 04:40:10 -0700 In-Reply-To: <20200509091849.116954-1-chenzhou10@huawei.com> References: <20200509091849.116954-1-chenzhou10@huawei.com> Content-Type: text/plain; charset="ISO-8859-1" User-Agent: Evolution 3.36.1-2 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, 2020-05-09 at 17:18 +0800, Chen Zhou wrote: > snprintf() returns the number of bytes that would be written, > which may be greater than the the actual length to be written. [] > Chen Zhou (2): > sparc: use snprintf() in show_pciobppath_attr() in pci.c > sparc: use snprintf() in show_pciobppath_attr() in vio.c Your subjects are a bit off: snprintf vs scnprintf