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From: des@des.no (Dag-Erling =?iso-8859-1?Q?Sm=F8rgrav?=)
To: Luoqi Chen <luoqi@FreeBSD.org>
References: <200609290441.k8T4fbIE008707@repoman.freebsd.org>
Date: Sat, 30 Sep 2006 13:25:24 +0200
In-Reply-To: <200609290441.k8T4fbIE008707@repoman.freebsd.org> (Luoqi Chen's
	message of "Fri, 29 Sep 2006 04:41:37 +0000 (UTC)")
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Cc: cvs-src@FreeBSD.org, src-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: Re: cvs commit: src/usr.bin/su su.c
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Luoqi Chen <luoqi@FreeBSD.org> writes:
>   Log:
>   Do not chdir(2) until after setuid(2), otherwise "su - username" would =
fail
>   when root doesn't have the permission to enter target user's home direc=
tory.
>   If set, PAM environment variable HOME will be used in chdir(2) instead =
of
>   pwd->pw_dir, this allows pam_chroot module to continue to function.

Thank you.

DES
--=20
Dag-Erling Sm=F8rgrav - des@des.no