From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753451Ab3FTGXo (ORCPT ); Thu, 20 Jun 2013 02:23:44 -0400 Received: from intranet.asianux.com ([58.214.24.6]:14177 "EHLO intranet.asianux.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752114Ab3FTGXn (ORCPT ); Thu, 20 Jun 2013 02:23:43 -0400 X-Spam-Score: -100.8 Message-ID: <51C29FBC.1090507@asianux.com> Date: Thu, 20 Jun 2013 14:22:52 +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: Thomas Gleixner CC: "linux-kernel@vger.kernel.org" Subject: [PATCH] kernel/itimer.c: for return value, using -EINVAL instead of -EFAULT 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 the system call getitimer(), if the parameter 'value' is NULL, need return -EINVAL, not -EFAULT. Signed-off-by: Chen Gang --- kernel/itimer.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/kernel/itimer.c b/kernel/itimer.c index 8d262b4..6f9d757 100644 --- a/kernel/itimer.c +++ b/kernel/itimer.c @@ -102,7 +102,7 @@ int do_getitimer(int which, struct itimerval *value) SYSCALL_DEFINE2(getitimer, int, which, struct itimerval __user *, value) { - int error = -EFAULT; + int error = -EINVAL; struct itimerval get_buffer; if (value) { -- 1.7.7.6