From: "Dmitry V. Levin" <ldv@alt-linux.org>
To: devel@altlinux.ru
Subject: [devel] Re: [devel] Re: Почему может долго стартовать postfix?
Date: Mon, 14 May 2001 15:49:44 +0400
Message-ID: <20010514154944.B9109@ldv.office.alt-linux.org> (raw)
In-Reply-To: <20010514124514.F4750@localhost.localdomain>; from mhz@alt-linux.org on Mon, May 14, 2001 at 12:45:14PM +0400
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On Mon, May 14, 2001 at 12:45:14PM +0400, Mikhail Zabaluev wrote:
> > Задержка очень сильно зависит от:
> > - Количества разделов. Точнее говоря, если /var и /usr находятся на разных
> > разделах, то каждый chroot содержит свою копию библиотек.
>
> А если на одном разделе, то делаются hardlinks? Это, вообще-то, не
> очень хорошо в плане безопасности.
Поскольку chroot'изации, как правило, подлежат именно нерутовые программы,
угрозы безопасности не возникает.
chroot'изация рутовых програм смысла не имеет, поскольку root может выйти
из chroot'а.
Regards,
Dmitry
+-------------------------------------------------------------------------+
Dmitry V. Levin mailto://ldv@alt-linux.org
ALT Linux Team http://www.altlinux.ru/
Fandra Project http://www.fandra.org/
+-------------------------------------------------------------------------+
UNIX is user friendly. It's just very selective about who its friends are.
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next prev parent reply other threads:[~2001-05-14 11:49 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-05-11 19:39 ` [devel] Re: [mdk-re] Q: " Ivan Zakharyaschev
2001-05-11 20:55 ` Ivan Zakharyaschev
2001-05-14 7:41 ` [devel] " Dmitry V. Levin
2001-05-14 8:45 ` [devel] " Mikhail Zabaluev
2001-05-14 11:49 ` Dmitry V. Levin [this message]
2001-05-14 17:01 ` [devel] Re: Q: " Ivan Zakharyaschev
2001-05-14 21:09 ` [devel] " Mikhail Zabaluev
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