From owner-cvs-all  Tue Oct 31 20:28:14 2000
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Date: Wed, 01 Nov 2000 13:26:31 +0900
From: "Daniel C. Sobral" <dcs@newsguy.com>
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To: Garrett Wollman <wollman@khavrinen.lcs.mit.edu>
Cc: Robert Watson <rwatson@FreeBSD.org>, cvs-committers@FreeBSD.org,
	cvs-all@FreeBSD.org
Subject: Re: cvs commit: src/sys/kern kern_jail.c sysv_msg.c sysv_sem.csysv_shm.c 
 src/sys/sys jail.h
References: <200010310134.RAA51258@freefall.freebsd.org> <200010311742.MAA85025@khavrinen.lcs.mit.edu>
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Garrett Wollman wrote:
> 
> <<On Mon, 30 Oct 2000 17:34:00 -0800 (PST), Robert Watson <rwatson@FreeBSD.org> said:
> 
> >   o This is not the "real fix" which involves virtualizing the System V
> >     IPC namespace, but prevents processes within jail from influencing those
> >     outside of jail when not approved by the administrator.
> 
> If we reimplemented System V IPC in terms of POSIX IPC -- which would
> require actually implementing POSIX message queues and semaphores --
> this would take care of itself automagically.

What about shared memory?

-- 
Daniel C. Sobral			(8-DCS)
dcs@newsguy.com
dcs@freebsd.org
capo@world.wide.bsdconspiracy.net

		He has been convicted of criminal possession of a clue with intent to
distribute.


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