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List:       kde-core-devel
Subject:    Re: artswrapper defanged
From:       konold () mail ! kde ! org
Date:       2002-07-23 15:37:31
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On Tue, Jul 23, 2002 at 11:16:48AM +0200, Dirk Mueller wrote:
> On Mon, 22 Jul 2002, Martin Konold wrote:
> 
> > No, I can handle this case with using a RT watchdog easily.
> 
> And you expect every user to have a RT watchdog ?

No, but artswrapper launches artsd with SCHED_FIFO and priority N. I see
no reason why artsd should not also launch artsguard with SCHED_FIFO N+1.

In general I see also no reason why SCHED_RR is not better anyway. In
this case using the same priority N is fine.

artsguard has not only to watch artsd but all children of artswrapper in
order to catch fork() attacks.

Yours,
--martin
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