linux-kernel - Re: [RFC PATCH 03/14] keyctl: check capabilities against key's user

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <3112.1310573051@redhat.com>
Date:	Wed, 13 Jul 2011 17:04:11 +0100
From:	David Howells <dhowells@...hat.com>
To:	Serge Hallyn <serge@...lyn.com>
Cc:	dhowells@...hat.com, linux-kernel@...r.kernel.org,
	containers@...ts.linux-foundation.org, ebiederm@...ssion.com,
	"Serge E. Hallyn" <serge.hallyn@...onical.com>
Subject: Re: [RFC PATCH 03/14] keyctl: check capabilities against key's user_ns

Serge Hallyn <serge@...lyn.com> wrote:

> From: Serge E. Hallyn <serge.hallyn@...onical.com>
> 
> ATM, task should only be able to get his own user_ns's keys
> anyway, so nsown_capable should also work, but there is no
> advantage to doing that, while using key's user_ns is clearer.
> 
> changelog: jun 6:
> 	compile fix: keyctl.c (key_user, not key has user_ns)
> 
> Signed-off-by: Serge E. Hallyn <serge.hallyn@...onical.com>
> Cc: David Howells <dhowells@...hat.com>
> Cc: Eric W. Biederman <ebiederm@...ssion.com>

Acked-by: David Howells <dhowells@...hat.com>
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/