Re: FreeBSD 4.9 freezes

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From
Kris Kennaway <kris@obsecurity.org>
Date
23 Mar 2004 22:07:44
Subject
Re: FreeBSD 4.9 freezes
Message-ID
20040324060732.GA43961@xor.obsecurity.org

In reply to

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On Tue, Mar 23, 2004 at 10:01:40PM -0800, Chuck McManis wrote:
> Interesting, I was playing around with KDE and compiled the Kjewel source
> code (its a tetris clone). When I run it, it doesn't have its puzzle
> pieces, but it also causes the entire window system to completely lock up.
> No keyboard events appear to be getting through. If I telnet into the
> system and kill -9 the process, everything comes back to normal. Its a very
> strange thing that a user process should be able to do that... (this is 4.9
> w/ KDE 3.2)

Why is it strange, since your window manager is running as a user
process, and has complete control over the local display?

Kris


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