linux-kernel - Re: [PATCH v4] Introduce v3 namespaced file capabilities

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Message-ID: <20170613210947.ypsx223d4n6742zx@smitten>
Date:   Tue, 13 Jun 2017 15:09:47 -0600
From:   Tycho Andersen <tycho@...ker.com>
To:     Mimi Zohar <zohar@...ux.vnet.ibm.com>
Cc:     Stefan Berger <stefanb@...ux.vnet.ibm.com>,
        James Bottomley <James.Bottomley@...senPartnership.com>,
        containers@...ts.linux-foundation.org,
        LKML <linux-kernel@...r.kernel.org>, xiaolong.ye@...el.com,
        "Eric W. Biederman" <ebiederm@...ssion.com>, lkp@...org
Subject: Re: [PATCH v4] Introduce v3 namespaced file capabilities

On Tue, Jun 13, 2017 at 04:59:30PM -0400, Mimi Zohar wrote:
> Assuming you want to support container specific executables, you would
> want them specifically signed by a key not on the system IMA keyring.

Yes, this is a good point.

Cheers,

Tycho