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 - \/ ftp://sunsite.unc.edu/pub/Linux/system/Printing/aps-491.tgz apsfilter - magic print filter 4lpd >>> knobel is powered by FreeBSD <<<
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