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 EBF36ECDFAA for ; Fri, 13 Jul 2018 01:25:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AF3BD205F4 for ; Fri, 13 Jul 2018 01:25:47 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AF3BD205F4 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 S2388046AbeGMBh5 (ORCPT ); Thu, 12 Jul 2018 21:37:57 -0400 Received: from nautica.notk.org ([91.121.71.147]:43005 "EHLO nautica.notk.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387896AbeGMBh4 (ORCPT ); Thu, 12 Jul 2018 21:37:56 -0400 Received: by nautica.notk.org (Postfix, from userid 1001) id 3F339C023; Fri, 13 Jul 2018 03:25:43 +0200 (CEST) From: Dominique Martinet Cc: Dominique Martinet , Chris Lee , "David S. Miller" , netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 08/18] myricom: change strncpy+truncation to strlcpy Date: Fri, 13 Jul 2018 03:25:41 +0200 Message-Id: <1531445141-19481-1-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 drivers/net/ethernet/myricom/myri10ge/myri10ge.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c index b2d2ec8c11e2..f7178cdb6bd8 100644 --- a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c +++ b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c @@ -553,8 +553,7 @@ myri10ge_validate_firmware(struct myri10ge_priv *mgp, } /* save firmware version for ethtool */ - strncpy(mgp->fw_version, hdr->version, sizeof(mgp->fw_version)); - mgp->fw_version[sizeof(mgp->fw_version) - 1] = '\0'; + strlcpy(mgp->fw_version, hdr->version, sizeof(mgp->fw_version)); sscanf(mgp->fw_version, "%d.%d.%d", &mgp->fw_ver_major, &mgp->fw_ver_minor, &mgp->fw_ver_tiny); -- 2.17.1