From: Paul Moore <paul.moore@hp.com>
To: James Morris <jmorris@namei.org>
Cc: vyekkirala@TrustedCS.com, netdev@vger.kernel.org,
selinux@tycho.nsa.gov, sds@tycho.nsa.gov
Subject: Re: [PATCH 2/3] mlsxfrm: Various fixes
Date: Wed, 08 Nov 2006 23:59:45 -0500 [thread overview]
Message-ID: <4552B5C1.8040007@hp.com> (raw)
In-Reply-To: <Pine.LNX.4.64.0611082337520.5916@d.namei>
James Morris wrote:
> On Wed, 8 Nov 2006, Paul Moore wrote:
>
>>1. Functionality is available right now, no additional kernel changes needed
>>2. No special handling for localhost, I tend to like the idea of having
>>consistent behavior for all addresses/interfaces
>
> I don't agree. SO_PEERSEC should always just work for loopback, just like
> with Unix sockets.
My main concern is that we would have "special" behavior for a single IP address
and that this behavior wouldn't be subject to the same labeled networking
configuration/management methods as the rest of the address space. Treating
localhost like any other IP address seems consistent with the way we handle Unix
sockets - we don't have any special handling depending on the path of the socket.
--
paul moore
linux security @ hp
next prev parent reply other threads:[~2006-11-09 4:59 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-11-07 17:17 [PATCH 2/3] mlsxfrm: Various fixes Venkat Yekkirala
2006-11-07 20:38 ` James Morris
2006-11-08 14:31 ` Venkat Yekkirala
2006-11-09 4:08 ` Paul Moore
2006-11-09 4:38 ` James Morris
2006-11-09 4:59 ` Paul Moore [this message]
2006-11-09 6:15 ` James Morris
2006-11-09 6:39 ` Paul Moore
2006-11-09 7:02 ` James Morris
2006-11-09 17:26 ` Paul Moore
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