linux-kernel - Re: [PATCH v3 4/5] Audit: multiple subject lsm values for netlabel

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <c53cf38a-f159-48b8-922a-550bd21b5951@schaufler-ca.com>
Date: Wed, 30 Apr 2025 09:25:22 -0700
From: Casey Schaufler <casey@...aufler-ca.com>
To: Paul Moore <paul@...l-moore.com>, eparis@...hat.com,
 linux-security-module@...r.kernel.org, audit@...r.kernel.org
Cc: jmorris@...ei.org, serge@...lyn.com, keescook@...omium.org,
 john.johansen@...onical.com, penguin-kernel@...ove.sakura.ne.jp,
 stephen.smalley.work@...il.com, linux-kernel@...r.kernel.org,
 selinux@...r.kernel.org, Casey Schaufler <casey@...aufler-ca.com>
Subject: Re: [PATCH v3 4/5] Audit: multiple subject lsm values for netlabel


On 4/24/2025 3:18 PM, Paul Moore wrote:
> On Mar 19, 2025 Casey Schaufler <casey@...aufler-ca.com> wrote:
>> Refactor audit_log_task_context(), creating a new audit_log_subj_ctx().
>> This is used in netlabel auditing to provide multiple subject security
>> contexts as necessary.
>>
>> Signed-off-by: Casey Schaufler <casey@...aufler-ca.com>
>> ---
>>  include/linux/audit.h        |  7 +++++++
>>  kernel/audit.c               | 28 +++++++++++++++++++++-------
>>  net/netlabel/netlabel_user.c |  9 +--------
>>  3 files changed, 29 insertions(+), 15 deletions(-)
> Other than moving to the subject count supplied by the LSM
> initialization patchset previously mentioned, this looks fine to me.

I'm perfectly willing to switch once the LSM initialization patch set
moves past RFC.

>
> --
> paul-moore.com
>