Messages in this thread | | | Date | Mon, 5 Mar 2007 18:07:11 -0500 | From | Jeff Dike <> | Subject | Re: [uml-devel] [PATCH 04/11] uml - hostfs: avoid possible escapes from hostfs=. |
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On Mon, Mar 05, 2007 at 11:59:13PM +0100, Blaisorblade wrote: > I gave a look, and it's nice. Except that maybe "escapes_jail" would be a > clearer name (there's confusion about the subject of "escaping").
Feel free to change the name.
> Also, what about concurrent UML threads caring about current directory? I > know that without SMP/preemption we can't have this problem, but > when I see this I count a future bug unless this is checked (I think I > reason mathematically about correctness, even if not formally).
Good point, yes this does need fixing for SMP.
Jeff
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