Messages in this thread | | | Date | Fri, 7 Oct 2005 10:05:43 -0400 (EDT) | From | James Morris <> | Subject | Re: [Keyrings] [PATCH] Keys: Add LSM hooks for key management |
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On Fri, 7 Oct 2005, David Howells wrote:
> James Morris <jmorris@namei.org> wrote: > > > > > > Should I expand the permissions mask to include a setattr? > > > > > > > > Possibly for setperm and chown. > > > > > > For setperm? > > > > It changes an attribute of a key, for which you have DAC checks, therefore > > you could assume that we'd also want MAC checks. > > Does it matter that you can take away your own permission to change the > permissions?
Not that I'm aware of.
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