From: Ciaran McCreesh <ciaran.mccreesh@googlemail.com>
To: gentoo-dev@lists.gentoo.org
Subject: Re: [gentoo-dev] [SECURITY] Minimizing the suid usage
Date: Sun, 23 Mar 2008 18:34:20 +0000 [thread overview]
Message-ID: <20080323183420.0189116e@snowcone> (raw)
In-Reply-To: <9e0cf0bf0803231130h3710b6c3g15ce46dc46bbe6c@mail.gmail.com>
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On Sun, 23 Mar 2008 20:30:33 +0200
"Alon Bar-Lev" <alonbl@gentoo.org> wrote:
> > Needs package manager support. Effectively this requires an EAPI
> > bump, since ebuilds need to know whether they can rely upon caps
> > being preserved across a merge or whether they have to degrade to a
> > setuid bit.
>
> Why? A simple USE flag should be enough, if set use caps, if not use
> current.
A user turns the use flag on, the ebuild creates files using caps
rather than set*id, the package manager merges it by copying the file
and the installed file ends up with no caps and no set*id bit.
--
Ciaran McCreesh
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next prev parent reply other threads:[~2008-03-23 18:34 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-23 18:21 [gentoo-dev] [SECURITY] Minimizing the suid usage Alon Bar-Lev
2008-03-23 18:26 ` Ciaran McCreesh
2008-03-23 18:30 ` Alon Bar-Lev
2008-03-23 18:34 ` Ciaran McCreesh [this message]
2008-03-23 18:45 ` Alon Bar-Lev
2008-03-23 22:02 ` Ciaran McCreesh
2008-04-01 10:50 ` Ciaran McCreesh
2008-03-24 11:50 ` Mike Frysinger
2008-03-24 12:27 ` Alon Bar-Lev
2008-03-24 13:20 ` Ciaran McCreesh
2008-03-24 13:53 ` Mike Frysinger
2008-03-24 13:55 ` Alon Bar-Lev
2008-08-05 8:51 ` Bruno Prémont
2008-08-05 8:54 ` Ciaran McCreesh
2009-01-01 12:23 ` Bruno
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