linux-kernel - Re: [PATCH 3/6] secmark: export binary yes/no rather than kernel internal secid

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Message-ID: <1285606896.2815.36.camel@localhost.localdomain>
Date:	Mon, 27 Sep 2010 13:01:36 -0400
From:	Eric Paris <eparis@...hat.com>
To:	James Morris <jmorris@...ei.org>
Cc:	linux-kernel@...r.kernel.org, selinux@...ho.nsa.gov,
	netfilter-devel@...r.kernel.org, sds@...ho.nsa.gov,
	jengelh@...ozas.de, paul.moore@...com, casey@...aufler-ca.com,
	linux-security-module@...r.kernel.org, netfilter@...r.kernel.org,
	mr.dash.four@...glemail.com
Subject: Re: [PATCH 3/6] secmark: export binary yes/no rather than kernel
 internal secid

On Mon, 2010-09-27 at 10:50 +1000, James Morris wrote:
> On Fri, 24 Sep 2010, Eric Paris wrote:

> For the reasons above, I think the secctx string needs to be exported in 
> addition to this rather than instead of.

I won't argue, I don't agree with your reasoning, but I'm not opposed to
this result.  We have 3 competing suggestions:

Jan suggested we:
completely eliminate secmark from procfs+netlink and only export secctx
in netlink.

Eric suggested we:
completely eliminate secmark from procfs+netlink and then export secctx
in procfs+netlink

sounds like James suggested we:
continue to export meaningless and confusing secmark from procfs+netlink
and then export secctx in procfs+netlink as well.

I'm going to implement James' idea and resend the patch series.  Any
strong objections?

-Eric

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