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Date:      Tue, 28 May 2002 09:46:08 +0100
From:      Ceri Davies <setantae@submonkey.net>
To:        Jeroen Ruigrok/asmodai <asmodai@wxs.nl>
Cc:        Mike Barcroft <mike@FreeBSD.org>, cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject:   Re: cvs commit: src/share/man/man7 tuning.7
Message-ID:  <20020528084608.GB4092@submonkey.net>
In-Reply-To: <20020528073943.GD77228@daemon.ninth-circle.org>
References:  <200205280603.g4S63pY24227@freefall.freebsd.org> <20020528032419.C93657@espresso.q9media.com> <20020528073943.GD77228@daemon.ninth-circle.org>

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On Tue, May 28, 2002 at 09:39:43AM +0200, Jeroen Ruigrok/asmodai wrote:
> -On [20020528 09:30], Mike Barcroft (mike@FreeBSD.org) wrote:
> >If anything, you should change vi not to store semi-permanent data in
> >a temporary directory.  You almost never want to have a temporary
> >directory hanging off a more important partition like / or /var, since
> >users could attack a system by filling /tmp or /var/tmp.  Having
> >multiple temporary partitions is also a nuisance, so I usually
> >symbolicly link all mine together.
> 
> Well, it would not just be vi that needs to be changed.  It affects more
> programs.

It affects users too - I've always expected things in /var/tmp to persist
after a reboot, since that's how it works on Solaris.

Also, this document [ http://makeashorterlink.com/?Q1A8212F ] seems to
mention something about X/OPEN with a reference of 5.12-3(D) (search for
the reference number within the HTML page), but I can't find anything
further from them.

> So, would there be a general consensus to mark /tmp and /var/tmp as
> equal?  If so we can continue with the other points, to note:
> 
> 1)	Update hier(7) with the consensus.
> 2)	Fix tuning(7) and other manual pages with the updated
> 	information.
> 3)	Create a symlink from /var/tmp -> /tmp.
> 4)	Fix any application in the base system to use /var properly,
> 	instead of /var/tmp.

Please don't do any of these.

Ceri

-- 
get the cool shoe shine

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