Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > linux.kernel > #1254721

Re: Should audit_seccomp check audit_enabled?

From Kees Cook <keescook@chromium.org>
Newsgroups linux.kernel
Subject Re: Should audit_seccomp check audit_enabled?
Date 2015-10-23 19:10 +0200
Message-ID <qmO0O-7In-11@gated-at.bofh.it> (permalink)
References <qmNeq-6xZ-13@gated-at.bofh.it>
Organization linux.* mail to news gateway

Show all headers | View raw


On Fri, Oct 23, 2015 at 9:19 AM, Andy Lutomirski <luto@amacapital.net> wrote:
> I would argue that, if auditing is off, audit_seccomp shouldn't do
> anything.  After all, unlike e.g. selinux, seccomp is not a systemwide
> policy, and seccomp signals might be ordinary behavior that's internal
> to the seccomp-using application.  IOW, for people with audit compiled
> in and subscribed by journald but switched off, I think that the
> records shouldn't be emitted.
>
> If you agree, I can send the two-line patch.

I think signr==0 states (which I would identify as "intended
behavior") don't need to be reported under any situation, but audit
folks wanted to keep it around.

-Kees

-- 
Kees Cook
Chrome OS Security
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Back to linux.kernel | Previous | NextPrevious in thread | Next in thread | Find similar | Unroll thread


Thread

Should audit_seccomp check audit_enabled? Andy Lutomirski <luto@amacapital.net> - 2015-10-23 18:20 +0200
  Re: Should audit_seccomp check audit_enabled? Kees Cook <keescook@chromium.org> - 2015-10-23 19:10 +0200
    Re: Should audit_seccomp check audit_enabled? Paul Moore <paul@paul-moore.com> - 2015-10-23 21:40 +0200
      Re: Should audit_seccomp check audit_enabled? Steve Grubb <sgrubb@redhat.com> - 2015-10-23 23:00 +0200
        Re: Should audit_seccomp check audit_enabled? Paul Moore <paul@paul-moore.com> - 2015-10-23 23:00 +0200
          Re: Should audit_seccomp check audit_enabled? Andy Lutomirski <luto@amacapital.net> - 2015-10-23 23:10 +0200
    Re: Should audit_seccomp check audit_enabled? Andy Lutomirski <luto@amacapital.net> - 2015-10-23 23:10 +0200
      Re: Should audit_seccomp check audit_enabled? Andy Lutomirski <luto@amacapital.net> - 2015-10-23 23:30 +0200
        Re: Should audit_seccomp check audit_enabled? Paul Moore <paul@paul-moore.com> - 2015-10-24 04:30 +0200
      Re: Should audit_seccomp check audit_enabled? Kees Cook <keescook@chromium.org> - 2015-10-23 23:30 +0200
  Re: Should audit_seccomp check audit_enabled? Richard Guy Briggs <rgb@redhat.com> - 2015-10-23 21:20 +0200

csiph-web