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From: =?utf-8?Q?Dag-Erling_Sm=C3=B8rgrav?= <des@des.no>
To: src-committers@freebsd.org
References: <201008161132.o7GBWKhx097183@svn.freebsd.org>
Date: Mon, 16 Aug 2010 13:41:08 +0200
In-Reply-To: <201008161132.o7GBWKhx097183@svn.freebsd.org> (Dag-Erling
	Smorgrav's message of "Mon, 16 Aug 2010 11:32:20 +0000 (UTC)")
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Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org
Subject: Re: svn commit: r211393 - head/lib/libutil
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Dag-Erling Smorgrav <des@FreeBSD.org> writes:
> Log:
>   In setusercontext(), do not apply user settings unless running as the
>   user in question (usually but not necessarily because we were called
>   with LOGIN_SETUSER).  This plugs a hole where users could raise their
>   resource limits and expand their CPU mask.

Note that this commit semi-intentionally introduces another bug: in some
cases, the user's limits will not be applied at all.  This is by far the
lesser of two evils, and is easy (albeit time-consuming) to fix.

DES
--=20
Dag-Erling Sm=C3=B8rgrav - des@des.no