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Date:	Sun, 08 Sep 2013 23:52:44 -0700
From:	ebiederm@...ssion.com (Eric W. Biederman)
To:	Jan Kaluza <jkaluza@...hat.com>
Cc:	davem@...emloft.net, LKML <linux-kernel@...r.kernel.org>,
	netdev@...r.kernel.org, eparis@...hat.com, rgb@...hat.com
Subject: Re: [PATCH 2/3] Send comm and cmdline in SCM_PROCINFO

Jan Kaluza <jkaluza@...hat.com> writes:

Nacked-by: "Eric W. Biederman" <ebiederm@...ssion.com>

Whatever the benefits of the other pieces of information sending the
process command line is absolutely wrong.  It is a just a random string
from user space and there is absolutely no benefit in sending it in a
kernel verified way.  The process can just as easily pass the
information in userspace directly.

Furthermore the implementation of scm_get_current_procinfo is so far
from idiomatic for reading information about the current process that I
think it is fair to call it broken.

Eric
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