Date: Mon, 29 Jan 1996 21:00:47 +0100 (MET) From: Ollivier Robert <roberto@keltia.freenix.fr> To: jkh@time.cdrom.com (Jordan K. Hubbard) Cc: current@freebsd.org Subject: Re: Please test this on your system (and see if you crash) Message-ID: <199601292000.VAA03554@keltia.freenix.fr> In-Reply-To: <17705.822895066@time.cdrom.com> from "Jordan K. Hubbard" at "Jan 28, 96 09:57:46 pm"
next in thread | previous in thread | raw e-mail | index | archive | help
It seems that Jordan K. Hubbard said:
> Yes, this program may hose you. It hoses me, so be careful trying it
> out.
Seems to work here. Last "make world" yesterday:
-rw-r--r-- 1 root bin 888750 Jan 29 00:17 /usr/src/make.world
-rwsr-xr-x 1 root wheel 8822 Jan 29 20:56 foo*
-rw------- 1 roberto staff 1667 Jan 29 20:56 foo.c
205 [20:56] roberto@keltia:/tmp> ./foo
roberto has logged on ttyp4 from :0.0.
roberto has logged on ttyp5 from :0.0.
roberto has logged on ttyp6 from :0.0.
roberto has logged on ttyp7 from :0.0.
roberto has logged on ttyv0 from local.
201 [20:56] root@keltia:/tmp# id
uid=0(root) gid=10(staff) groups=10(staff), 0(wheel), 2(kmem), 5(operator), 6(man), 8(news), 15(cvs), 20(majordom), 21(list), 100(copains), 117(dialer), 2000(dos), 2001(tex)
211 [20:58] roberto@keltia:/tmp> ./foo id
uid=0(root) gid=10(staff) groups=10(staff), 0(wheel), 2(kmem), 5(operator), 6(man), 8(news), 15(cvs), 20(majordom), 21(list), 100(copains), 117(dialer), 2000(dos), 2001(tex)
It a dangerous program though... No password asked, nothing except
"wheel"... My own program ("calife") ask for it (unless compiled with
--relaxed).
212 [20:58] roberto@keltia:/tmp> ...
Password:
roberto has logged on ttyp4 from :0.0.
roberto has logged on ttyp5 from :0.0.
roberto has logged on ttyp6 from :0.0.
roberto has logged on ttyp7 from :0.0.
roberto has logged on ttyv0 from local.
201 [DING!] root@keltia:/tmp#
What does a "ktrace foo" give you ?
--
Ollivier ROBERT -=- The daemon is FREE! -=- roberto@keltia.frmug.fr.net
FreeBSD keltia.freenix.fr 2.2-CURRENT #1: Sun Jan 14 20:23:45 MET 1996
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?199601292000.VAA03554>