From: Paul Moore <paul@paul-moore.com>
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, ebiederm@xmission.com, luto@kernel.org,
jlayton@redhat.com, carlos@redhat.com, dhowells@redhat.com,
viro@zeniv.linux.org.uk, simo@redhat.com,
Eric Paris <eparis@parisplace.org>,
serge@hallyn.com
Subject: Re: [RFC PATCH ghak32 V2 05/13] audit: add containerid support for ptrace and signals
Date: Fri, 20 Apr 2018 12:13:37 -0400 [thread overview]
Message-ID: <CAHC9VhREkg3uEkhMdKTM0S9-jXTR4LF_T5R2rgdNyfCo_4Meow@mail.gmail.com> (raw)
In-Reply-To: <20180420010320.panie6mtdafxl65y@madcap2.tricolour.ca>
On Thu, Apr 19, 2018 at 9:03 PM, Richard Guy Briggs <rgb@redhat.com> wrote:
> On 2018-04-18 20:32, Paul Moore wrote:
>> On Fri, Mar 16, 2018 at 5:00 AM, Richard Guy Briggs <rgb@redhat.com> wrote:
...
>> > /*
>> > * audit_log_container_info - report container info
>> > - * @tsk: task to be recorded
>> > * @context: task or local context for record
>> > + * @op: containerid string description
>> > + * @containerid: container ID to report
>> > */
>> > -int audit_log_container_info(struct task_struct *tsk, struct audit_context *context)
>> > +int audit_log_container_info(struct audit_context *context,
>> > + char *op, u64 containerid)
>> > {
>> > struct audit_buffer *ab;
>> >
>> > - if (!audit_containerid_set(tsk))
>> > + if (!cid_valid(containerid))
>> > return 0;
>> > /* Generate AUDIT_CONTAINER_INFO with container ID */
>> > ab = audit_log_start(context, GFP_KERNEL, AUDIT_CONTAINER_INFO);
>> > if (!ab)
>> > return -ENOMEM;
>> > - audit_log_format(ab, "contid=%llu", audit_get_containerid(tsk));
>> > + audit_log_format(ab, "op=%s contid=%llu", op, containerid);
>> > audit_log_end(ab);
>> > return 0;
>> > }
>>
>> Let's get these changes into the first patch where
>> audit_log_container_info() is defined. Why? This inserts a new field
>> into the record which is a no-no. Yes, it is one single patchset, but
>> they are still separate patches and who knows which patches a given
>> distribution and/or tree may decide to backport.
>
> Fair enough. That first thought went through my mind... Would it be
> sufficient to move that field addition to the first patch and leave the
> rest here to support trace and signals?
I should have been more clear ... yes, that's what I was thinking; the
record format is the important part as it's user visible.
--
paul moore
www.paul-moore.com
next prev parent reply other threads:[~2018-04-20 16:13 UTC|newest]
Thread overview: 69+ 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
[not found] ` <20180328123912.49b11c98-T1hC0tSOHrs@public.gmane.org>
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
[not found] ` <32d3e7a6-36f0-571a-bb91-67f746c7eafa-iSGtlc1asvQWG2LlvL+J4A@public.gmane.org>
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
[not found] ` <e284617ad667ad8f17958dd8babb87fe1b4d7205.1521179281.git.rgb-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2018-05-17 21:00 ` Steve Grubb
2018-05-17 21:56 ` Richard Guy Briggs
[not found] ` <20180517215600.dyswlkvqdtgjwr5y-bcJWsdo4jJjeVoXN4CMphl7TgLCtbB0G@public.gmane.org>
2018-05-18 13:56 ` Steve Grubb
2018-05-18 15:21 ` Richard Guy Briggs
2018-05-18 15:38 ` Steve Grubb
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 06/13] audit: add support for non-syscall auxiliary records Richard Guy Briggs
2018-04-19 0:39 ` Paul Moore
[not found] ` <CAHC9VhQbPbnrbxCD1fyTSxWgrXXXYnZw_=nbOhfMCO5Q5eSsWQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-04-20 1:23 ` Richard Guy Briggs
2018-04-20 16:21 ` Paul Moore
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 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
[not found] ` <20180420204225.iik2lgtj6gx2ep4w-bcJWsdo4jJjeVoXN4CMphl7TgLCtbB0G@public.gmane.org>
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
[not found] ` <20180419124550.7uknp4oebvwoo67s-bcJWsdo4jJjeVoXN4CMphl7TgLCtbB0G@public.gmane.org>
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
[not found] ` <CAHC9VhQruN88t-R9Qo3e4hwCZ58RAyrmEmH1nY4RR6NZaiBzGQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-05-22 17:35 ` Richard Guy Briggs
[not found] ` <20180522173541.slcdszumi7q6c4id-bcJWsdo4jJjeVoXN4CMphl7TgLCtbB0G@public.gmane.org>
2018-05-22 18:59 ` Paul Moore
[not found] ` <cover.1521179281.git.rgb-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2018-03-16 9:00 ` [RFC PATCH ghak32 V2 02/13] audit: check children and threading before allowing containerid Richard Guy Briggs
[not found] ` <995b77557010b2f9aed0e10435f7b8536df7a5db.1521179281.git.rgb-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2018-04-19 0:11 ` Paul Moore
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 [this message]
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 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
2018-05-30 13:20 ` [RFC PATCH ghak32 V2 00/13] audit: implement container id Steve Grubb
2018-05-30 17:33 ` Richard Guy Briggs
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=CAHC9VhREkg3uEkhMdKTM0S9-jXTR4LF_T5R2rgdNyfCo_4Meow@mail.gmail.com \
--to=paul@paul-moore.com \
--cc=carlos@redhat.com \
--cc=cgroups@vger.kernel.org \
--cc=containers@lists.linux-foundation.org \
--cc=dhowells@redhat.com \
--cc=ebiederm@xmission.com \
--cc=eparis@parisplace.org \
--cc=jlayton@redhat.com \
--cc=linux-api@vger.kernel.org \
--cc=linux-audit@redhat.com \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=luto@kernel.org \
--cc=netdev@vger.kernel.org \
--cc=rgb@redhat.com \
--cc=serge@hallyn.com \
--cc=simo@redhat.com \
--cc=viro@zeniv.linux.org.uk \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).