From mboxrd@z Thu Jan 1 00:00:00 1970 From: Philipp Reisner Subject: [PATCH 7/8] pohmelfs/connector: Disallow unpliviged users to configure pohmelfs Date: Fri, 2 Oct 2009 14:40:10 +0200 Message-ID: <1254487211-11810-8-git-send-email-philipp.reisner@linbit.com> References: <1254487211-11810-1-git-send-email-philipp.reisner@linbit.com> <1254487211-11810-2-git-send-email-philipp.reisner@linbit.com> <1254487211-11810-3-git-send-email-philipp.reisner@linbit.com> <1254487211-11810-4-git-send-email-philipp.reisner@linbit.com> <1254487211-11810-5-git-send-email-philipp.reisner@linbit.com> <1254487211-11810-6-git-send-email-philipp.reisner@linbit.com> <1254487211-11810-7-git-send-email-philipp.reisner@linbit.com> Cc: dm-devel@redhat.com, Evgeniy Polyakov , linux-fbdev-devel@lists.sourceforge.net, Philipp Reisner To: linux-kernel@vger.kernel.org, netdev@vger.kernel.org, Andrew Morton , "David S. Miller" , Greg KH Return-path: Received: from mail09.linbit.com ([212.69.161.110]:53831 "EHLO mail09.linbit.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756769AbZJBMkM (ORCPT ); Fri, 2 Oct 2009 08:40:12 -0400 In-Reply-To: <1254487211-11810-7-git-send-email-philipp.reisner@linbit.com> Sender: netdev-owner@vger.kernel.org List-ID: Signed-off-by: Philipp Reisner --- drivers/staging/pohmelfs/config.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/drivers/staging/pohmelfs/config.c b/drivers/staging/pohmelfs/config.c index c9162b3..5d04bf5 100644 --- a/drivers/staging/pohmelfs/config.c +++ b/drivers/staging/pohmelfs/config.c @@ -531,6 +531,9 @@ static void pohmelfs_cn_callback(struct cn_msg *msg, struct netlink_skb_parms *n { int err; + if (!cap_raised(nsp->eff_cap, CAP_SYS_ADMIN)) + return; + switch (msg->flags) { case POHMELFS_FLAGS_ADD: case POHMELFS_FLAGS_DEL: -- 1.6.0.4