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=-2.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 8E0D1ECDFAA for ; Fri, 13 Jul 2018 01:26:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4F162214C2 for ; Fri, 13 Jul 2018 01:26:09 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4F162214C2 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=codewreck.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388176AbeGMBiS (ORCPT ); Thu, 12 Jul 2018 21:38:18 -0400 Received: from nautica.notk.org ([91.121.71.147]:43046 "EHLO nautica.notk.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387896AbeGMBiR (ORCPT ); Thu, 12 Jul 2018 21:38:17 -0400 Received: by nautica.notk.org (Postfix, from userid 1001) id 3A452C02C; Fri, 13 Jul 2018 03:26:05 +0200 (CEST) From: Dominique Martinet Cc: Dominique Martinet , Thomas Gleixner , Greg Kroah-Hartman , Philippe Ombredanne , Kate Stewart , linux-kernel@vger.kernel.org Subject: [PATCH 16/18] tools/accounting: change strncpy+truncation to strlcpy Date: Fri, 13 Jul 2018 03:26:03 +0200 Message-Id: <1531445163-19829-1-git-send-email-asmadeus@codewreck.org> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1531444483-17338-1-git-send-email-asmadeus@codewreck.org> References: <1531444483-17338-1-git-send-email-asmadeus@codewreck.org> To: unlisted-recipients:; (no To-header on input) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Generated by scripts/coccinelle/misc/strncpy_truncation.cocci Signed-off-by: Dominique Martinet --- Please see https://marc.info/?l=linux-kernel&m=153144450722324&w=2 (the first patch of the serie) for the motivation behind this patch tools/accounting/getdelays.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/tools/accounting/getdelays.c b/tools/accounting/getdelays.c index 9f420d98b5fb..66817a7a4fce 100644 --- a/tools/accounting/getdelays.c +++ b/tools/accounting/getdelays.c @@ -314,8 +314,7 @@ int main(int argc, char *argv[]) err(1, "Invalid rcv buf size\n"); break; case 'm': - strncpy(cpumask, optarg, sizeof(cpumask)); - cpumask[sizeof(cpumask) - 1] = '\0'; + strlcpy(cpumask, optarg, sizeof(cpumask)); maskset = 1; printf("cpumask %s maskset %d\n", cpumask, maskset); break; -- 2.17.1