From: Casey Schaufler <casey@schaufler-ca.com>
To: Kyle Moffett <kyle@moffetthome.net>
Cc: "David P. Quigley" <dpquigl@tycho.nsa.gov>,
James Morris <jmorris@namei.org>,
"J. Bruce Fields" <bfields@fieldses.org>,
hch@infradead.org, viro@zeniv.linux.org.uk, sds@tycho.nsa.gov,
matthew.dodd@sparta.com, trond.myklebust@fys.uio.no,
linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org,
linux-security-module@vger.kernel.org, selinux@tycho.nsa.gov,
linux-nfs@vger.kernel.org
Subject: Re: [PATCH 06/10] NFSv4: Add label recommended attribute and NFSv4 flags
Date: Sat, 10 Jul 2010 22:12:54 -0700 [thread overview]
Message-ID: <4C3952D6.7040608@schaufler-ca.com> (raw)
In-Reply-To: <AANLkTinUO-xqvQQINTzKLcXnljq-RaN5X6ulEAqvuf0d@mail.gmail.com>
Kyle Moffett wrote:
> ...
> Even in local filesystems like ext3 we prefer to turn labels into
> numbers, store the number with each inode, and then keep the labels
> indexed in a separate datastructure.
>
I don't know what system you're talking about, but that notion
was pretty well dispelled in the late 1980's, after the SystemV/MLS
and SecureWare examples.
> Cheers,
> Kyle Moffett
>
>
>
next prev parent reply other threads:[~2010-07-11 5:12 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-07 14:31 Labeled-NFS: Security Label support in NFSv4 David P. Quigley
2010-07-07 14:31 ` [PATCH 01/10] Security: Add hook to calculate context based on a negative dentry David P. Quigley
2010-07-08 12:51 ` Stephen Smalley
2010-07-07 14:31 ` [PATCH 02/10] Security: Add Hook to test if the particular xattr is part of a MAC model David P. Quigley
2010-07-07 16:49 ` J. Bruce Fields
2010-07-07 14:31 ` [PATCH 03/10] LSM: Add flags field to security_sb_set_mnt_opts for in kernel mount data David P. Quigley
2010-07-07 14:31 ` [PATCH 04/10] SELinux: Add new labeling type native labels David P. Quigley
2010-07-07 23:23 ` James Morris
2010-07-08 13:31 ` David P. Quigley
2010-07-08 22:33 ` James Morris
2010-07-09 14:09 ` David P. Quigley
2010-07-07 14:31 ` [PATCH 05/10] KConfig: Add KConfig entries for Labeled NFS David P. Quigley
2010-07-07 16:56 ` J. Bruce Fields
2010-07-07 17:05 ` David P. Quigley
2010-07-07 17:53 ` Chuck Lever
2010-07-07 14:31 ` [PATCH 06/10] NFSv4: Add label recommended attribute and NFSv4 flags David P. Quigley
2010-07-07 17:00 ` J. Bruce Fields
2010-07-07 23:30 ` James Morris
2010-07-08 13:39 ` David P. Quigley
2010-07-08 22:48 ` James Morris
2010-07-09 13:47 ` Stephen Smalley
2010-07-09 14:05 ` David P. Quigley
2010-07-11 5:02 ` Kyle Moffett
2010-07-11 5:12 ` Casey Schaufler [this message]
2010-07-12 14:36 ` Stephen Smalley
2010-07-17 0:09 ` Kyle Moffett
2010-07-07 14:31 ` [PATCH 07/10] NFSv4: Introduce new label structure David P. Quigley
2010-07-07 16:01 ` Chuck Lever
2010-07-07 16:21 ` Casey Schaufler
2010-07-07 16:24 ` David P. Quigley
2010-07-07 17:42 ` Chuck Lever
2010-07-07 16:22 ` David P. Quigley
2010-07-07 17:49 ` Chuck Lever
2010-07-07 18:11 ` David P. Quigley
2010-07-07 14:31 ` [PATCH 08/10] NFS: Client implementation of Labeled-NFS David P. Quigley
2010-07-07 14:31 ` [PATCH 09/10] NFS: Extend NFS xattr handlers to accept the security namespace David P. Quigley
2010-07-07 14:31 ` [PATCH 10/10] NFSD: Server implementation of MAC Labeling David P. Quigley
2010-07-07 17:21 ` J. Bruce Fields
2010-07-07 18:03 ` David P. Quigley
2010-07-07 19:24 ` J. Bruce Fields
2010-07-08 13:27 ` David P. Quigley
-- strict thread matches above, loose matches on Subject: below --
2010-06-08 16:22 Labeled-NFS: Security Label support in NFSv4 David P. Quigley
2010-06-08 16:22 ` [PATCH 06/10] NFSv4: Add label recommended attribute and NFSv4 flags David P. Quigley
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