From: Paul Moore <paul-r2n+y4ga6xFZroRs9YW3xA@public.gmane.org>
To: Steve Grubb <sgrubb-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Cc: Richard Guy Briggs <rgb-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
containers-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org,
linux-api-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Linux-Audit Mailing List
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Eric Paris <eparis-FjpueFixGhCM4zKIHC2jIg@public.gmane.org>,
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Dan Walsh <dwalsh-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
mpatel-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org
Subject: Re: [PATCH ghak90 V8 13/16] audit: track container nesting
Date: Wed, 5 Feb 2020 17:57:55 -0500 [thread overview]
Message-ID: <CAHC9VhQnNUM8XQpFykx_Rg0zNLCaCWDo=HSY3RPhN3ft-RpyHw@mail.gmail.com> (raw)
In-Reply-To: <35934535.C1y6eIYgqz@x2>
On Tue, Feb 4, 2020 at 1:12 PM Steve Grubb <sgrubb-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> wrote:
> On Tuesday, February 4, 2020 10:52:36 AM EST Paul Moore wrote:
> > On Tue, Feb 4, 2020 at 10:47 AM Steve Grubb <sgrubb-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> wrote:
> > > On Tuesday, February 4, 2020 8:19:44 AM EST Richard Guy Briggs wrote:
> > > > > The established pattern is that we print -1 when its unset and "?"
> > > > > when
> > > > > its totalling missing. So, how could this be invalid? It should be
> > > > > set
> > > > > or not. That is unless its totally missing just like when we do not
> > > > > run
> > > > > with selinux enabled and a context just doesn't exist.
> > > >
> > > > Ok, so in this case it is clearly unset, so should be -1, which will be
> > > > a
> > > > 20-digit number when represented as an unsigned long long int.
> > > >
> > > > Thank you for that clarification Steve.
> > >
> > > It is literally a -1. ( 2 characters)
> >
> > Well, not as Richard has currently written the code, it is a "%llu".
> > This was why I asked the question I did; if we want the "-1" here we
> > probably want to special case that as I don't think we want to display
> > audit container IDs as signed numbers in general.
>
> OK, then go with the long number, we'll fix it in the interpretation. I guess
> we do the same thing for auid.
As I said above, I'm okay with a special case handling for unset/"-1"
in this case.
--
paul moore
www.paul-moore.com
next prev parent reply other threads:[~2020-02-05 22:57 UTC|newest]
Thread overview: 102+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-31 19:48 [PATCH ghak90 V8 00/16] audit: implement container identifier Richard Guy Briggs
2019-12-31 19:48 ` [PATCH ghak90 V8 01/16] audit: collect audit task parameters Richard Guy Briggs
2019-12-31 19:48 ` [PATCH ghak90 V8 02/16] audit: add container id Richard Guy Briggs
[not found] ` <70ad50e69185c50843d5e14462f1c4f03655d503.1577736799.git.rgb-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2020-01-22 21:28 ` Paul Moore
2020-01-30 17:53 ` Richard Guy Briggs
2019-12-31 19:48 ` [PATCH ghak90 V8 03/16] audit: read container ID of a process Richard Guy Briggs
2019-12-31 19:48 ` [PATCH ghak90 V8 04/16] audit: convert to contid list to check for orch/engine ownership Richard Guy Briggs
[not found] ` <a911acf0b209c05dc156fb6b57f9da45778747ce.1577736799.git.rgb-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2020-01-22 21:28 ` Paul Moore
2020-02-04 22:51 ` Richard Guy Briggs
[not found] ` <20200204225148.io3ayosk4efz2qii-bcJWsdo4jJjeVoXN4CMphl7TgLCtbB0G@public.gmane.org>
2020-02-05 22:40 ` Paul Moore
2019-12-31 19:48 ` [PATCH ghak90 V8 05/16] audit: log drop of contid on exit of last task Richard Guy Briggs
2020-01-22 21:28 ` Paul Moore
[not found] ` <CAHC9VhQ=+4P6Rr1S1-sNb2X-CbYYKMQMJDGP=bBr8GG3xLD8qQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2020-02-04 23:02 ` Richard Guy Briggs
2019-12-31 19:48 ` [PATCH ghak90 V8 06/16] audit: log container info of syscalls Richard Guy Briggs
2019-12-31 19:48 ` [PATCH ghak90 V8 07/16] audit: add contid support for signalling the audit daemon Richard Guy Briggs
[not found] ` <7d7933d742fdf4a94c84b791906a450b16f2e81f.1577736799.git.rgb-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2020-01-22 21:28 ` Paul Moore
2020-01-23 16:29 ` Richard Guy Briggs
2020-01-23 17:09 ` Paul Moore
2020-01-23 20:04 ` Richard Guy Briggs
2020-01-23 21:35 ` Paul Moore
2020-02-04 23:14 ` Richard Guy Briggs
[not found] ` <20200204231454.oxa7pyvuxbj466fj-bcJWsdo4jJjeVoXN4CMphl7TgLCtbB0G@public.gmane.org>
2020-02-05 22:50 ` Paul Moore
2020-02-12 22:38 ` Steve Grubb
2020-02-13 0:09 ` Paul Moore
2020-02-13 21:44 ` Paul Moore
2020-03-12 19:30 ` Richard Guy Briggs
2020-03-13 16:29 ` Paul Moore
2020-03-13 18:59 ` Richard Guy Briggs
2020-03-18 20:56 ` Paul Moore
2020-03-18 21:26 ` Richard Guy Briggs
2020-03-18 21:42 ` Paul Moore
2020-03-18 21:55 ` Richard Guy Briggs
2020-03-18 22:06 ` Paul Moore
2020-03-19 22:02 ` Richard Guy Briggs
2020-03-24 0:16 ` Paul Moore
2020-03-24 21:01 ` Richard Guy Briggs
2020-03-29 3:11 ` Paul Moore
2020-03-30 13:47 ` Richard Guy Briggs
2020-03-30 14:26 ` Paul Moore
2020-03-30 16:21 ` Richard Guy Briggs
2020-03-30 17:34 ` Paul Moore
2020-03-30 17:49 ` Richard Guy Briggs
2020-03-30 19:55 ` Paul Moore
2020-04-16 20:33 ` Eric W. Biederman
2020-04-16 21:53 ` Paul Moore
2020-04-17 22:23 ` Eric W. Biederman
2020-04-22 17:24 ` Paul Moore
2020-06-08 18:03 ` Richard Guy Briggs
2020-06-17 21:33 ` Paul Moore
2020-06-19 15:22 ` Richard Guy Briggs
2020-03-12 20:27 ` Richard Guy Briggs
2020-03-13 16:42 ` Paul Moore
2020-03-13 16:45 ` Steve Grubb
2020-03-13 16:49 ` Paul Moore
2020-03-13 19:23 ` Richard Guy Briggs
2020-03-18 21:01 ` Paul Moore
2020-03-18 21:41 ` Richard Guy Briggs
2020-03-18 21:47 ` Paul Moore
2020-03-19 21:47 ` Richard Guy Briggs
2020-03-20 21:56 ` Paul Moore
2020-03-25 12:29 ` Richard Guy Briggs
2020-03-29 3:17 ` Paul Moore
2020-03-30 15:23 ` Richard Guy Briggs
2019-12-31 19:48 ` [PATCH ghak90 V8 08/16] audit: add support for non-syscall auxiliary records Richard Guy Briggs
2019-12-31 19:48 ` [PATCH ghak90 V8 09/16] audit: add containerid support for user records Richard Guy Briggs
2019-12-31 19:48 ` [PATCH ghak90 V8 10/16] audit: add containerid filtering Richard Guy Briggs
2019-12-31 19:48 ` [PATCH ghak90 V8 11/16] audit: add support for containerid to network namespaces Richard Guy Briggs
2020-01-22 21:28 ` Paul Moore
2020-02-04 23:42 ` Richard Guy Briggs
2020-02-05 22:51 ` Paul Moore
2019-12-31 19:48 ` [PATCH ghak90 V8 12/16] audit: contid check descendancy and nesting Richard Guy Briggs
[not found] ` <cfbb80a08fc770dd0dcf6dac6ff307a80d877c3f.1577736799.git.rgb-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2020-01-22 21:29 ` Paul Moore
2020-01-23 21:02 ` Richard Guy Briggs
2020-01-23 21:47 ` Paul Moore
2019-12-31 19:48 ` [PATCH ghak90 V8 13/16] audit: track container nesting Richard Guy Briggs
2020-01-22 21:29 ` Paul Moore
2020-01-30 19:27 ` Richard Guy Briggs
2020-02-05 23:05 ` Paul Moore
2020-02-05 23:50 ` Richard Guy Briggs
2020-02-13 21:49 ` Paul Moore
2020-03-12 20:51 ` Richard Guy Briggs
2020-03-13 16:47 ` Paul Moore
2020-03-14 22:42 ` Richard Guy Briggs
2020-03-17 18:28 ` Richard Guy Briggs
2020-03-18 21:08 ` Paul Moore
2020-01-31 14:50 ` Steve Grubb
2020-02-04 13:19 ` Richard Guy Briggs
[not found] ` <20200204131944.esnzcqvnecfnqgbi-bcJWsdo4jJjeVoXN4CMphl7TgLCtbB0G@public.gmane.org>
2020-02-04 15:47 ` Steve Grubb
2020-02-04 15:52 ` Paul Moore
2020-02-04 18:12 ` Steve Grubb
2020-02-05 22:57 ` Paul Moore [this message]
2019-12-31 19:48 ` [PATCH ghak90 V8 14/16] audit: check contid depth and add limit config param Richard Guy Briggs
2020-01-22 21:29 ` Paul Moore
2019-12-31 19:48 ` [PATCH ghak90 V8 15/16] audit: check contid count per netns and add config param limit Richard Guy Briggs
2020-01-22 21:29 ` Paul Moore
2019-12-31 19:48 ` [PATCH ghak90 V8 16/16] audit: add capcontid to set contid outside init_user_ns Richard Guy Briggs
2020-01-22 21:29 ` Paul Moore
2020-02-05 0:39 ` Richard Guy Briggs
2020-02-05 22:56 ` Paul Moore
2020-02-06 12:51 ` Richard Guy Briggs
[not found] ` <20200206125135.u4dmybkmvxfgui2b-bcJWsdo4jJjeVoXN4CMphl7TgLCtbB0G@public.gmane.org>
2020-02-13 21:58 ` Paul Moore
2020-03-12 21:58 ` Richard Guy Briggs
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