From: Jonathan Corbet <corbet@lwn.net>
To: Richard Guy Briggs <rgb@redhat.com>
Cc: cgroups@vger.kernel.org, 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, luto@kernel.org, jlayton@redhat.com,
carlos@redhat.com, viro@zeniv.linux.org.uk, dhowells@redhat.com,
simo@redhat.com, eparis@parisplace.org, serge@hallyn.com,
ebiederm@xmission.com, madzcar@gmail.com
Subject: Re: [RFC PATCH ghak32 V2 01/13] audit: add container id
Date: Wed, 28 Mar 2018 12:39:12 -0600 [thread overview]
Message-ID: <20180328123912.49b11c98@lwn.net> (raw)
In-Reply-To: <e284617ad667ad8f17958dd8babb87fe1b4d7205.1521179281.git.rgb@redhat.com>
On Fri, 16 Mar 2018 05:00:28 -0400
Richard Guy Briggs <rgb@redhat.com> wrote:
> Implement the proc fs write to set the audit container ID of a process,
> emitting an AUDIT_CONTAINER record to document the event.
A little detail, but still...
> +static int audit_set_containerid_perm(struct task_struct *task, u64 containerid)
> +{
> + struct task_struct *parent;
> + u64 pcontainerid, ccontainerid;
> +
> + /* Don't allow to set our own containerid */
> + if (current == task)
> + return -EPERM;
> + /* Don't allow the containerid to be unset */
> + if (!cid_valid(containerid))
> + return -EINVAL;
I went looking for cid_valid(), but it turns out you don't add it until
patch 5. That, I expect, will not be good for bisectability (or patch
review).
Thanks,
jon
next prev parent reply other threads:[~2018-03-28 18:39 UTC|newest]
Thread overview: 73+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-16 9:00 [RFC PATCH ghak32 V2 00/13] audit: implement container id Richard Guy Briggs
2018-03-16 9:00 ` [RFC PATCH ghak32 V2 01/13] audit: add " Richard Guy Briggs
2018-03-28 18:39 ` Jonathan Corbet [this message]
2018-03-29 9:01 ` Richard Guy Briggs
2018-03-29 13:03 ` Jonathan Corbet
2018-03-30 5:06 ` Richard Guy Briggs
2018-04-18 23:47 ` Paul Moore
2018-04-19 0:41 ` Casey Schaufler
2018-04-19 0:46 ` Paul Moore
2018-04-19 1:15 ` Casey Schaufler
2018-04-21 14:34 ` Richard Guy Briggs
2018-04-23 23:15 ` Paul Moore
2018-04-24 2:02 ` Richard Guy Briggs
2018-04-24 19:01 ` Paul Moore
2018-04-25 0:40 ` Richard Guy Briggs
2018-04-26 22:47 ` Paul Moore
2018-05-06 16:51 ` Richard Guy Briggs
2018-05-17 21:00 ` Steve Grubb
2018-05-17 21:56 ` Richard Guy Briggs
2018-05-18 13:56 ` Steve Grubb
2018-05-18 15:21 ` Richard Guy Briggs
2018-05-18 15:38 ` Steve Grubb
2018-06-01 21:04 ` Richard Guy Briggs
2018-06-04 16:09 ` Steve Grubb
2018-06-04 20:23 ` Richard Guy Briggs
2018-06-04 20:30 ` Richard Guy Briggs
2018-03-16 9:00 ` [RFC PATCH ghak32 V2 02/13] audit: check children and threading before allowing containerid Richard Guy Briggs
2018-04-19 0:11 ` Paul Moore
2018-03-16 9:00 ` [RFC PATCH ghak32 V2 03/13] audit: log container info of syscalls Richard Guy Briggs
2018-05-17 21:09 ` Steve Grubb
2018-05-17 21:41 ` Richard Guy Briggs
2018-05-21 19:19 ` Steve Grubb
2018-03-16 9:00 ` [RFC PATCH ghak32 V2 04/13] audit: add containerid filtering Richard Guy Briggs
2018-04-19 0:24 ` Paul Moore
2018-04-19 12:17 ` Richard Guy Briggs
2018-03-16 9:00 ` [RFC PATCH ghak32 V2 05/13] audit: add containerid support for ptrace and signals Richard Guy Briggs
2018-04-19 0:32 ` Paul Moore
2018-04-20 1:03 ` Richard Guy Briggs
2018-04-20 16:13 ` Paul Moore
2018-03-16 9:00 ` [RFC PATCH ghak32 V2 06/13] audit: add support for non-syscall auxiliary records Richard Guy Briggs
2018-04-19 0:39 ` Paul Moore
2018-04-20 1:23 ` Richard Guy Briggs
2018-04-20 16:21 ` Paul Moore
2018-03-16 9:00 ` [RFC PATCH ghak32 V2 07/13] audit: add container aux record to watch/tree/mark Richard Guy Briggs
2018-04-19 0:42 ` Paul Moore
2018-04-19 12:24 ` Richard Guy Briggs
2018-03-16 9:00 ` [RFC PATCH ghak32 V2 08/13] audit: add containerid support for tty_audit Richard Guy Briggs
2018-03-16 9:00 ` [RFC PATCH ghak32 V2 09/13] audit: add containerid support for config/feature/user records Richard Guy Briggs
2018-04-19 1:27 ` Paul Moore
2018-04-19 12:31 ` Richard Guy Briggs
2018-04-19 12:59 ` Paul Moore
2018-03-16 9:00 ` [RFC PATCH ghak32 V2 10/13] audit: add containerid support for seccomp and anom_abend records Richard Guy Briggs
2018-04-19 1:31 ` Paul Moore
2018-04-20 0:42 ` Richard Guy Briggs
2018-04-20 16:11 ` Paul Moore
2018-03-16 9:00 ` [RFC PATCH ghak32 V2 11/13] audit: add support for containerid to network namespaces Richard Guy Briggs
2018-04-19 1:46 ` Paul Moore
2018-04-20 20:02 ` Richard Guy Briggs
2018-04-20 20:22 ` Paul Moore
2018-04-20 20:42 ` Richard Guy Briggs
2018-04-21 12:10 ` Paul Moore
2018-03-16 9:00 ` [RFC PATCH ghak32 V2 12/13] audit: NETFILTER_PKT: record each container ID associated with a netNS Richard Guy Briggs
2018-04-19 2:10 ` Paul Moore
2018-04-19 12:45 ` Richard Guy Briggs
2018-04-19 13:13 ` Paul Moore
2018-03-16 9:00 ` [RFC PATCH ghak32 V2 13/13] debug audit: read container ID of a process Richard Guy Briggs
2018-05-21 19:16 ` Steve Grubb
2018-05-21 19:19 ` Eric W. Biederman
2018-05-21 20:06 ` Paul Moore
2018-05-22 17:35 ` Richard Guy Briggs
2018-05-22 18:59 ` Paul Moore
2018-05-30 13:20 ` [RFC PATCH ghak32 V2 00/13] audit: implement container id Steve Grubb
2018-05-30 17:33 ` Richard Guy Briggs
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