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From: Paul Moore <paul@paul-moore.com>
To: Richard Guy Briggs <rgb@redhat.com>
Cc: containers@lists.linux-foundation.org, linux-api@vger.kernel.org,
	Linux-Audit Mailing List <linux-audit@redhat.com>,
	linux-fsdevel@vger.kernel.org,
	LKML <linux-kernel@vger.kernel.org>,
	netdev@vger.kernel.org, netfilter-devel@vger.kernel.org,
	sgrubb@redhat.com, omosnace@redhat.com, dhowells@redhat.com,
	simo@redhat.com, Eric Paris <eparis@parisplace.org>,
	Serge Hallyn <serge@hallyn.com>,
	ebiederm@xmission.com, nhorman@tuxdriver.com,
	Dan Walsh <dwalsh@redhat.com>,
	mpatel@redhat.com
Subject: Re: [PATCH ghak90 V7 20/21] audit: add capcontid to set contid outside init_user_ns
Date: Tue, 22 Oct 2019 10:34:54 -0400	[thread overview]
Message-ID: <CAHC9VhQwXzyZzrN3fcc=OOqJPu+=CrkWUWGWjKNzP5OPVT_0_g@mail.gmail.com> (raw)
In-Reply-To: <20191022142716.sgxcmc27w4uaqh3u@madcap2.tricolour.ca>

On Tue, Oct 22, 2019 at 10:27 AM Richard Guy Briggs <rgb@redhat.com> wrote:
> I'd like your perspective on how the capcontid feature was implemented
> (aside from the proc/netlink api issue which was intended to be
> consistent across loginuid/sessionid/contid/capcontid).  Do you see this
> feature as potentially solving the nested container issue in child user
> namespaces?

The patchset is a bit messy at this point in the stack due to the
"fixup!" confusion and a few other things which I already mentioned so
I don't really want to comment too much on that until I can see
everything in a reasonable patch stack.  Let's leave that for the next
draft.

-- 
paul moore
www.paul-moore.com

  reply	other threads:[~2019-10-22 14:35 UTC|newest]

Thread overview: 72+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-19  1:22 [PATCH ghak90 V7 00/21] audit: implement container identifier Richard Guy Briggs
2019-09-19  1:22 ` [PATCH ghak90 V7 01/21] audit: collect audit task parameters Richard Guy Briggs
2019-09-19  1:22 ` [PATCH ghak90 V7 02/21] audit: add container id Richard Guy Briggs
2019-09-19  1:22 ` [PATCH ghak90 V7 03/21] audit: read container ID of a process Richard Guy Briggs
2019-09-19  1:22 ` [PATCH ghak90 V7 04/21] audit: convert to contid list to check for orch/engine ownership Richard Guy Briggs
2019-09-26 14:46   ` Neil Horman
2019-10-25 20:00     ` Richard Guy Briggs
2019-10-28 12:20       ` Neil Horman
2019-10-11  0:38   ` Paul Moore
2019-10-25 21:00     ` Richard Guy Briggs
2019-11-08 18:26       ` Paul Moore
2019-09-19  1:22 ` [PATCH ghak90 V7 05/21] audit: log drop of contid on exit of last task Richard Guy Briggs
2019-10-11  0:38   ` Paul Moore
2019-10-25 19:43     ` Richard Guy Briggs
2019-09-19  1:22 ` [PATCH ghak90 V7 06/21] audit: contid limit of 32k imposed to avoid DoS Richard Guy Briggs
2019-09-27 12:51   ` Neil Horman
2019-10-11  0:38     ` Paul Moore
2019-10-24 21:23       ` Richard Guy Briggs
2019-11-08 17:49         ` Paul Moore
2019-12-17 18:45           ` Richard Guy Briggs
2019-12-17 19:25             ` Steve Grubb
2019-12-17 19:56               ` Richard Guy Briggs
2019-10-25 20:15     ` Richard Guy Briggs
2019-09-19  1:22 ` [PATCH ghak90 V7 07/21] audit: log container info of syscalls Richard Guy Briggs
2019-09-19  1:22 ` [PATCH ghak90 V7 08/21] audit: add contid support for signalling the audit daemon Richard Guy Briggs
2019-10-11  0:39   ` Paul Moore
2019-10-25 19:20     ` Richard Guy Briggs
2019-11-08 17:41       ` Paul Moore
2019-09-19  1:22 ` [PATCH ghak90 V7 09/21] audit: add support for non-syscall auxiliary records Richard Guy Briggs
2019-09-19  1:22 ` [PATCH ghak90 V7 10/21] audit: add containerid support for user records Richard Guy Briggs
2019-09-19  1:22 ` [PATCH ghak90 V7 11/21] audit: add containerid filtering Richard Guy Briggs
2019-09-19  1:22 ` [PATCH ghak90 V7 12/21] audit: add support for containerid to network namespaces Richard Guy Briggs
2019-10-11  0:39   ` Paul Moore
2019-09-19  1:22 ` [PATCH ghak90 V7 13/21] audit: NETFILTER_PKT: record each container ID associated with a netNS Richard Guy Briggs
2019-10-11  0:39   ` Paul Moore
2019-09-19  1:22 ` [PATCH ghak90 V7 14/21] audit: contid check descendancy and nesting Richard Guy Briggs
2019-10-11  0:40   ` Paul Moore
2019-10-24 22:08     ` Richard Guy Briggs
2019-10-30 20:32       ` Paul Moore
2019-09-19  1:22 ` [PATCH ghak90 V7 15/21] sched: pull task_is_descendant into kernel/sched/core.c Richard Guy Briggs
2019-10-11  0:40   ` Paul Moore
2019-09-19  1:22 ` [PATCH ghak90 V7 16/21] audit: add support for contid set/get by netlink Richard Guy Briggs
2019-10-11  0:40   ` Paul Moore
2019-09-19  1:22 ` [PATCH ghak90 V7 17/21] audit: add support for loginuid/sessionid " Richard Guy Briggs
2019-10-11  0:40   ` Paul Moore
2019-09-19  1:22 ` [PATCH ghak90 V7 18/21] audit: track container nesting Richard Guy Briggs
2019-10-11  0:40   ` Paul Moore
2019-09-19  1:22 ` [PATCH ghak90 V7 19/21] audit: check cont depth Richard Guy Briggs
2019-09-19  1:22 ` [PATCH ghak90 V7 20/21] audit: add capcontid to set contid outside init_user_ns Richard Guy Briggs
2019-10-19  1:39   ` Richard Guy Briggs
2019-10-21 19:53     ` Paul Moore
2019-10-21 21:38       ` Richard Guy Briggs
2019-10-21 21:43         ` Paul Moore
2019-10-21 23:57           ` Richard Guy Briggs
2019-10-22  0:31             ` Paul Moore
2019-10-22 12:13               ` Neil Horman
2019-10-22 14:04                 ` Paul Moore
2019-10-22 20:06                 ` Richard Guy Briggs
2019-10-22 14:27               ` Richard Guy Briggs
2019-10-22 14:34                 ` Paul Moore [this message]
2019-10-24 21:00               ` Richard Guy Briggs
2019-10-30 20:27                 ` Paul Moore
2019-10-30 22:03                   ` Richard Guy Briggs
2019-10-31 13:59                     ` Paul Moore
2019-10-31 14:50                     ` Steve Grubb
2019-10-31 23:37                       ` Paul Moore
2019-11-01  1:02                       ` Duncan Roe
2019-11-01 15:09                       ` Richard Guy Briggs
2019-11-01 15:13                         ` Steve Grubb
2019-11-01 15:21                           ` Richard Guy Briggs
2019-11-01 16:22                         ` Paul Moore
2019-09-19  1:22 ` [PATCH ghak90 V7 21/21] audit: add proc interface for capcontid Richard Guy Briggs

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