From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH v2 3/3] net: make net namespace sysctls belong to container's owner Date: Fri, 30 Sep 2016 01:21:27 -0400 (EDT) Message-ID: <20160930.012127.347186046201932283.davem@davemloft.net> References: <1470864962-25056-1-git-send-email-dmitry.torokhov@gmail.com> <1470864962-25056-4-git-send-email-dmitry.torokhov@gmail.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: viro@zeniv.linux.org.uk, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, ebiederm@xmission.com To: dmitry.torokhov@gmail.com Return-path: In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org From: Dmitry Torokhov Date: Thu, 29 Sep 2016 08:46:05 -0700 > Hi David, > > On Wed, Aug 10, 2016 at 2:36 PM, Dmitry Torokhov > wrote: >> If net namespace is attached to a user namespace let's make container's >> root owner of sysctls affecting said network namespace instead of global >> root. >> >> This also allows us to clean up net_ctl_permissions() because we do not >> need to fudge permissions anymore for the container's owner since it now >> owns the objects in question. >> >> Acked-by: "Eric W. Biederman" >> Signed-off-by: Dmitry Torokhov > > I was looking at linux-next today, and I noticed that, when you merged > my patch, you basically reverted the following commit: > > commit d6e0d306449bcb5fa3c80e7a3edf11d45abf9ae9 > Author: Tyler Hicks > Date: Thu Jun 2 23:43:22 2016 -0500 > > net: Use ns_capable_noaudit() when determining net sysctl permissions Please send me a fixup patch for this, sorry.