Messages in this thread | | | From | David Howells <> | Subject | Re: [Keyrings] [PATCH] Keys: Add LSM hooks for key management | Date | Fri, 07 Oct 2005 10:03:36 +0100 |
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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?
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