Date: Mon, 29 Jan 1996 18:43:11 +0100 (MET) From: Andreas Klemm <andreas@knobel.gun.de> To: "Jordan K. Hubbard" <jkh@time.cdrom.com> Cc: current@freebsd.org Subject: Re: Please test this on your system (and see if you crash) Message-ID: <Pine.BSF.3.91.960129183752.6799C-100000@knobel.gun.de> In-Reply-To: <17705.822895066@time.cdrom.com>
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On Sun, 28 Jan 1996, Jordan K. Hubbard wrote:
> Yes, this program may hose you. It hoses me, so be careful trying it
> out.
Not hosed ;-)
> Its function is to allow anyone in group wheel to execute commands as
> arbitrary users and it should be run setuid to root. In 2.1 it works
> fine, in 2.2 I get a very strange lock-up which may just be me, thus
> this email for confirmation.
Jordan, I'm running -current of 28. Jan.
I compiled this program, named it xxx, did a chmod 4755.
I created a shellscript /tmp/yyy, chmod 700 owner: root.
yyy does a '/bin/ls /'
User andreas (me):
uid=1000(andreas) gid=1000(andreas) groups=1000(andreas), 0(wheel), 5(operator)
/tmp/xxx /tmp/yyy worked perfectly without hosing anything.
Andreas ///
--
andreas@knobel.gun.de /\/\___ Wiechers & Partner Datentechnik GmbH
Andreas Klemm ___/\/\/ - Support Unix - aklemm@wup.de -
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