Newsgroups: fj.sys.sun
Path: galaxy.trc.rwcp.or.jp!coconuts.jaist!wnoc-tyo-news!aist-nara!wnoc-kyo-news!rinsgw!nakano
From: nakano@math.ryukoku.ac.jp (Hiroshi NAKANO)
Subject: Re: setuid is ineffective when run by root on SunOS 5?
In-Reply-To: yuki@is.s.u-tokyo.ac.jp's message of 21 Apr 1995 08:21:49 GMT
Message-ID: <NAKANO.95Apr22102149@dugong24.math.ryukoku.ac.jp>
Sender: news@rins.ryukoku.ac.jp
Nntp-Posting-Host: dugong24.math.ryukoku.ac.jp
Reply-To: nakano@rins.ryukoku.ac.jp
Organization: Ryukoku Univ., Seta, Otsu, Japan
References: <3n7put$8t9@isnews.is.s.u-tokyo.ac.jp>
Date: Sat, 22 Apr 1995 01:21:49 GMT
Lines: 24
Xref: galaxy.trc.rwcp.or.jp fj.sys.sun:5950
X-originally-archived-at: http://galaxy.rwcp.or.jp/text/cgi-bin/newsarticle2?ng=fj.sys.sun&nb=5950&hd=a
X-reformat-date: Mon, 18 Oct 2004 15:18:22 +0900
X-reformat-comment: Tabs were expanded into 4 column tabstops by the Galaxy's archiver. See http://katsu.watanabe.name/ancientfj/galaxy-format.html for more info.

$BCfLn!wN6C+$G$9!#(B

In article <3n7put$8t9@isnews.is.s.u-tokyo.ac.jp>
yuki@is.s.u-tokyo.ac.jp (ITO Takayuki) writes:

 |  SunOS 5$B$G!"(Broot$B0J30$N%f!<%6$K(Bsetuid$B$5$l$F$$$k<B9T%U%!%$%k$r(Broot$B$,<B(B
 |$B9T$7$F$b!"<B8z(Buid$B$,(Broot$B$N$^$^<B9T$5$l$k$h$&$J$N$G$9$,!"$3$l$O$=$&$$$&(B
 |$B$b$N$J$N$G$7$g$&$+(B?

$B>/$J$/$H$b!"$3$A$i$N(B SunOS 5.3 (w/ 101318-70) $B$G$O!"$=$s$J$3$H$O$J$$$h(B
$B$&$G$9!#(B $B0J2<$N$h$&$J!"4JC1$J%W%m%0%i%`$G$b$=$&$J$j$^$9$+!)(B

main ()
{
    printf ("uid = %d\neuid= %d\n", getuid(), geteuid());
}

$B!t(B $BO7GL?4$J$,$i(B /usr/{ucb,bin}/ps $B$GI=<($5$l$k(B UID $B$d(B USER $B$O(B real uid
$B!t(B $B$NJ}$G$9!#(B $B$^$?!"$R$g$C$H$7$F!"$=$N<B9T%U%!%$%k$,CV$+$l$F$$$k%U%!%$(B
$B!t(B $B%k%7%9%F%`$,!"(Bnosuid $B%*%W%7%g%s$G%^%&%s%H$5$l$F$$$k!"$H$$$&$3$H$O$"(B
$B!t(B $B$j$^$;$s$+!)(B
--
Hiroshi Nakano <nakano@rins.ryukoku.ac.jp>
Ryukoku Univ., Seta, Otsu, Japan
