Re: Why wrapping PIDs is evil [was 32bit]

From: Horst von Brand (vonbrand@sleipnir.valparaiso.cl)
Date: Sun Jan 16 2000 - 17:41:00 EST


"David Schwartz" <davids@webmaster.com> said:

[...]

> The point here is not that it's possible to do unsafe things but
> that it's impossible to do safe things. A person or program that wants to
> kill a particular process has, in principle, no way to do it without fear
> of killing innocent processes.

Right. Iff you manage to wrap pids around in a jiffy, and you have the
right to kill the new process. Not exactly probable in the current state of
things, is it.

I agree with you (and Pavel) in an abstract sense, but this has absolutely
no practical impact AFAIKS.

-- 
Horst von Brand                             vonbrand@sleipnir.valparaiso.cl
Casilla 9G, Viņa del Mar, Chile                               +56 32 672616

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