Messages in this thread | | | From | (Eric W. Biederman) | Date | Thu, 13 Jul 2017 19:38:30 -0500 | Subject | Re: [PATCH v2] xattr: Enable security.capability in user namespaces |
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Stefan Berger <stefanb@linux.vnet.ibm.com> writes:
> On 07/13/2017 01:49 PM, Eric W. Biederman wrote: > > > My big question right now is can you implement Ted's suggested > > restriction. Only one security.foo or secuirty.foo@... attribute ?
> We need to raw-list the xattrs and do the check before writing them. I am fairly sure this can be done. > > So now you want to allow security.foo and one security.foo@uid=<> or just a single one security.foo(@[[:print:]]*)? >
The latter.
Eric
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