From: Tom <tom@lemuria.org>
To: SE Linux <selinux@tycho.nsa.gov>
Subject: Re: policy question
Date: Thu, 18 Apr 2002 22:40:00 +0200 [thread overview]
Message-ID: <20020418223959.B11358@lemuria.org> (raw)
In-Reply-To: <20020418182807.E89D630028@lyta.coker.com.au>; from russell@coker.com.au on Thu, Apr 18, 2002 at 08:28:07PM +0200
On Thu, Apr 18, 2002 at 08:28:07PM +0200, Russell Coker wrote:
> > Of course. The real-life problem is that I would prefer to reach this
> > goal without major changes to apache or the environment. The regular
> > workings of apache don't allow for anything like this, if for no other
> > reason then the fact that the children "hang around" after they have
> > one request done to handle the next ones. Anything else and you drown
> > in fork() overhead.
>
> That's easy to solve. Such children hang around for a certain amount of time
> and then exit if they aren't being used. Just like the model Apache uses for
> it's own processes.
I know all this. I've been a sysadmin for apache servers for a couple
of years.
The point is that the reuse of children makes the "fork and change UID"
approach impractical. It works for SSH, but not for apache.
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pub 1024D/D88D35A6 2001-11-14 Tom Vogt <tom@lemuria.org>
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next prev parent reply other threads:[~2002-04-18 20:42 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-04-18 9:22 policy question Tom
2002-04-18 10:44 ` Russell Coker
2002-04-18 12:25 ` Tom
2002-04-18 14:51 ` Russell Coker
2002-04-18 15:15 ` Tom
2002-04-18 15:32 ` Stephen Smalley
2002-04-18 16:21 ` Tom
2002-04-18 18:28 ` Russell Coker
2002-04-18 20:40 ` Tom [this message]
2002-04-18 21:47 ` Russell Coker
2002-04-19 6:30 ` Tom
2002-04-18 16:08 ` Russell Coker
2002-04-18 16:32 ` Tom
2002-04-18 18:47 ` Russell Coker
2002-04-18 20:49 ` Tom
2002-04-18 21:44 ` Russell Coker
2002-04-19 6:14 ` Tom
2002-04-19 9:10 ` Russell Coker
2002-04-19 12:27 ` Tom
2002-04-19 15:02 ` Stephen Smalley
2002-04-18 15:22 ` Stephen Smalley
-- strict thread matches above, loose matches on Subject: below --
2002-05-02 10:11 Policy question Reino Wallin
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