From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759256Ab3EZIHB (ORCPT ); Sun, 26 May 2013 04:07:01 -0400 Received: from intranet.asianux.com ([58.214.24.6]:32774 "EHLO intranet.asianux.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759221Ab3EZIG5 (ORCPT ); Sun, 26 May 2013 04:06:57 -0400 X-Spam-Score: -100.8 Message-ID: <51A1C26E.5000609@asianux.com> Date: Sun, 26 May 2013 16:06:06 +0800 From: Chen Gang User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130110 Thunderbird/17.0.2 MIME-Version: 1.0 To: ralf@linux-mips.org, blogic@openwrt.org, david.daney@cavium.com CC: linux-mips@linux-mips.org, Linux-Arch , "linux-kernel@vger.kernel.org" Subject: [PATCH] arch: mips: kernel: using strlcpy() instead of strncpy() Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org For NUL terminated string, need always be sure of ended by zero. Or the next pr_info() will cause issue. Signed-off-by: Chen Gang --- arch/mips/kernel/prom.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/mips/kernel/prom.c b/arch/mips/kernel/prom.c index 5712bb5..7e95404 100644 --- a/arch/mips/kernel/prom.c +++ b/arch/mips/kernel/prom.c @@ -30,7 +30,7 @@ __init void mips_set_machine_name(const char *name) if (name == NULL) return; - strncpy(mips_machine_name, name, sizeof(mips_machine_name)); + strlcpy(mips_machine_name, name, sizeof(mips_machine_name)); pr_info("MIPS: machine is %s\n", mips_get_machine_name()); } -- 1.7.7.6