linux-kernel - Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandatory Access Control Kernel

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Message-ID: <20071002083631.GA7101@thomas>
Date:	Tue, 2 Oct 2007 10:36:32 +0200
From:	Thomas Bleher <ThomasBleher@....de>
To:	Christoph Hellwig <hch@...radead.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	casey@...aufler-ca.com, torvalds@...ux-foundation.org,
	linux-security-module@...r.kernel.org,
	linux-kernel@...r.kernel.org, Andi Kleen <ak@...e.de>,
	James Morris <jmorris@...ei.org>,
	Paul Moore <paul.moore@...com>
Subject: Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandatory
	Access Control Kernel

* Christoph Hellwig <hch@...radead.org> [2007-10-02 10:14]:
> On Sun, Sep 30, 2007 at 01:16:18AM -0700, Andrew Morton wrote:
> > reviewed the August thread from your version 1 submission and the message I
> > take away is that the code has been well-received and looks good when
> > considered on its own merits, but selinux could probably be configured to
> > do something sufficiently similar.
> > 
> > I'd have trouble declaring that "but" to be a reason to not merge smack.
> > I'm more thinking "let's merge it and see if people use it".
> 
> I'm not sure this was discussed on the list, but as long as Casey doesn't
> get rid of the magic symlinks (smackfs_follow_link), there's a clear NACK
> from the VFS perspective.

Any rationale for this NACK?
Caseys patch doesn't add something crazy like "make symlinks depend on
environment variables"; also, we already have something similar in-tree:
/proc/self.

Thomas
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