Stephen Smalley wrote:
On Wed, 2007-12-05 at 14:30 -0500, Todd Miller wrote:
Paul Moore wrote:
The discussion for this appears to have gone quiet (at least I
haven't seen anything else on this list). Where do things currently
stand?
At this point I'd be OK with requiring equivalence and throwing an error
otherwise. I do think that this will result in usability issues that we
will have to address once people start using the caps. However, with
only
a single cap defined so far it is not really possible to know how these
will end up being used.
We could try to come up with a solution at least for allowing clean
upgrades from F8 (w/o any caps) to F9 (likely w/ peer cap defined)
without requiring manual user intervention for dealing with local
modules.
This was my exact objection to using an intersection or equivalence. IMO
it is incompatible to require all modules to be the same and to also
require upgrades to work without manual intervention.
Do you still think unioning is wrong?
There are however plenty of other ways in which a policy upgrade can
break at present.
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