linux-kernel - Re: [PATCH ghak111 V2] audit: deliver signal

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Message-ID: <CAHC9VhQ2X_iVO658JP5GgUy8rsr_LnqeJNeQTiWKnQxaCUUFKw@mail.gmail.com>
Date:   Tue, 21 May 2019 22:23:27 -0400
From:   Paul Moore <paul@...l-moore.com>
To:     Richard Guy Briggs <rgb@...hat.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        Linux-Audit Mailing List <linux-audit@...hat.com>,
        sgrubb@...hat.com, omosnace@...hat.com,
        Eric Paris <eparis@...isplace.org>, ebiederm@...ssion.com,
        oleg@...hat.com
Subject: Re: [PATCH ghak111 V2] audit: deliver signal_info regarless of syscall

On Fri, May 10, 2019 at 12:22 PM Richard Guy Briggs <rgb@...hat.com> wrote:
>
> When a process signals the audit daemon (shutdown, rotate, resume,
> reconfig) but syscall auditing is not enabled, we still want to know the
> identity of the process sending the signal to the audit daemon.
>
> Move audit_signal_info() out of syscall auditing to general auditing but
> create a new function audit_signal_info_syscall() to take care of the
> syscall dependent parts for when syscall auditing is enabled.
>
> Please see the github kernel audit issue
> https://github.com/linux-audit/audit-kernel/issues/111
>
> Signed-off-by: Richard Guy Briggs <rgb@...hat.com>
> ---
> Changelog:
> v2:
> - change patch title to avoid siginfo_t confusion
> - change return value to "0" from AUDIT_OFF
> - use dummy functions instead of macros in header files
>
> Compile/boot/test auditsyscall enable/disable, audit disable,
> auditsyscall enable/selinux disable.
>
>  include/linux/audit.h |  9 +++++++++
>  kernel/audit.c        | 27 +++++++++++++++++++++++++++
>  kernel/audit.h        |  8 ++++++--
>  kernel/auditsc.c      | 19 +++----------------
>  kernel/signal.c       |  2 +-
>  5 files changed, 46 insertions(+), 19 deletions(-)

Merged into audit/next, thanks.

-- 
paul moore
www.paul-moore.com