Re: RFC/PATCH: Random pid generation (2nd try) - sorry

From: Alan Cox (alan@lxorguk.ukuu.org.uk)
Date: Tue Jan 11 2000 - 08:01:44 EST


> More and more programs (eg CGI-Scripts) use the PID as pseudo-random number.
> As this isn't really random and easily guessed from the outside (esp. with
> daemons loaded while booting) it's a little bit troublesome.

Mummy my software is broken, please fix it for me.

> My patch allows some kind of modification to the current routing which just
> increments the last pid until a free pid is found.

No point. Its a 16bit space. pid randomisation is illusionary extra security at best

Alan

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.tux.org/lkml/



This archive was generated by hypermail 2b29 : Sat Jan 15 2000 - 21:00:17 EST