From patchwork Fri Feb 4 12:23:53 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vasiliy Kulikov X-Patchwork-Id: 81853 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id D19A3B711E for ; Fri, 4 Feb 2011 23:25:46 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752242Ab1BDMYA (ORCPT ); Fri, 4 Feb 2011 07:24:00 -0500 Received: from mail-fx0-f46.google.com ([209.85.161.46]:32973 "EHLO mail-fx0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751937Ab1BDMX5 (ORCPT ); Fri, 4 Feb 2011 07:23:57 -0500 Received: by mail-fx0-f46.google.com with SMTP id 20so2343499fxm.19 for ; Fri, 04 Feb 2011 04:23:56 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:sender:from:to:cc:subject:date:message-id :x-mailer:in-reply-to:references; bh=rZ/6lFKWcYcQT77Klq8XNIRSwGUcgEXwUvVb4Tw/+9E=; b=P+b632rKC3PD/j0r4B7lqyR5lbAZ74sdQy5Cqp3M3uuRq9irp0MKnylnP/t/MoOVVj KZ+aiZ47ltU2Unmc/MpNDT/77fNZheu9mxdgRh2MokonAGrXEeOv166cX8rxRyHn7QxA SiWZyTJI1TpzdgOLYS3a2MXsTllMmsMVAmRgw= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=sender:from:to:cc:subject:date:message-id:x-mailer:in-reply-to :references; b=cUqQl0v4PzGthXp/Q3Ecy+ASeu4nMxPmSTPLlBPyDvd+DAvDy1Hq9PFD8QPPpt1JGe P5jMJogrWa2o5j3g6gIflLwlYPG8rfLuSuw8SsMTEVSLZ2viOXAFhLexaP3P6rxp4fpz 75c2MNKt58V2bDAkcMOCjOd2NTam6yIE+tr6M= Received: by 10.223.83.194 with SMTP id g2mr6700114fal.75.1296822236192; Fri, 04 Feb 2011 04:23:56 -0800 (PST) Received: from localhost (ppp85-141-141-135.pppoe.mtu-net.ru [85.141.141.135]) by mx.google.com with ESMTPS id f24sm204146fak.0.2011.02.04.04.23.54 (version=TLSv1/SSLv3 cipher=RC4-MD5); Fri, 04 Feb 2011 04:23:55 -0800 (PST) From: Vasiliy Kulikov To: linux-kernel@vger.kernel.org Cc: security@kernel.org, Wolfgang Grandegger , socketcan-core@lists.berlios.de, netdev@vger.kernel.org Subject: [PATCH 13/20] net: can: janz-ican3: world-writable sysfs termination file Date: Fri, 4 Feb 2011 15:23:53 +0300 Message-Id: <6b49b9521416fbd50214485d3e14e5f254ada4f7.1296818921.git.segoon@openwall.com> X-Mailer: git-send-email 1.7.0.4 In-Reply-To: References: Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Don't allow everybody to set terminator via sysfs. Signed-off-by: Vasiliy Kulikov --- Compile tested only. drivers/net/can/janz-ican3.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/net/can/janz-ican3.c b/drivers/net/can/janz-ican3.c index b9a6d7a..366f5cc 100644 --- a/drivers/net/can/janz-ican3.c +++ b/drivers/net/can/janz-ican3.c @@ -1618,7 +1618,7 @@ static ssize_t ican3_sysfs_set_term(struct device *dev, return count; } -static DEVICE_ATTR(termination, S_IWUGO | S_IRUGO, ican3_sysfs_show_term, +static DEVICE_ATTR(termination, S_IWUSR | S_IRUGO, ican3_sysfs_show_term, ican3_sysfs_set_term); static struct attribute *ican3_sysfs_attrs[] = {