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Date:      Wed, 1 Dec 1999 16:07:58 -0600
From:      "David W. Chapman Jr." <dchapman@houabg.com>
To:        <current@freebsd.org>
Subject:   Nevermind: su and traceroute
Message-ID:  <015a01bf3c48$87387800$931576d8@inethouston.net>
References:  <014801bf3c46$97e4e140$931576d8@inethouston.net>
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[-- Attachment #1 --]
Nevermind, I had nosuid in fstab, totally forgot about it.
  ----- Original Message ----- 
  From: David W. Chapman Jr. 
  To: current@freebsd.org 
  Sent: Wednesday, December 01, 1999 3:54 PM
  Subject: su and traceroute


  I just cvsuped to -current right after bind-8.2.2 was merged into the source tree.  I noticed two problems.  Su won't work and traceroute gives me the following



  traceroute: icmp socket: Operation not permitted



  here are its permissions



  -r-sr-xr-x  1 root  wheel  12076 Dec  1 14:15 /usr/sbin/traceroute



  su just says Sorry and it has the same permissions, I ran gdb on it and here's a screen shot



  253                             if (pwd->pw_uid == 0 && (gr = getgrgid((gid_t)0)) &&
  (gdb) step
  255                                     for (g = gr->gr_mem;; ++g) {
  (gdb) step
  256                                             if (!*g) {
  (gdb) step
  262                                             if (strcmp(username, *g) == 0) {
  (gdb) step
  255                                     for (g = gr->gr_mem;; ++g) {
  (gdb) step
  256                                             if (!*g) {
  (gdb) step
  262                                             if (strcmp(username, *g) == 0) {
  (gdb) step
  271                     if (*pwd->pw_passwd) {
  (gdb) step
  278                             p = skey_getpass("Password:", pwd, 1);
  (gdb) step
  Password:
  279                             if (!(!strcmp(pwd->pw_passwd, skey_crypt(p, pwd->pw_passwd, pwd, 1))
  (gdb) step
  292                                             fprintf(stderr, "Sorry\n");
  (gdb)






  Anyone have any ideas?  I am in the wheel group, but I shouldn't have to be for traceroute and I have this problem for all users, including new ones that I create.


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<DIV><FONT face=Arial size=2>Nevermind, I had nosuid in fstab, totally forgot 
about it.</FONT></DIV>
<BLOCKQUOTE 
style="BORDER-LEFT: #000000 2px solid; MARGIN-LEFT: 5px; MARGIN-RIGHT: 0px; PADDING-LEFT: 5px; PADDING-RIGHT: 0px">
  <DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
  <DIV 
  style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B> 
  <A href="mailto:dchapman@houabg.com" title=dchapman@houabg.com>David W. 
  Chapman Jr.</A> </DIV>
  <DIV style="FONT: 10pt arial"><B>To:</B> <A href="mailto:current@freebsd.org" 
  title=current@freebsd.org>current@freebsd.org</A> </DIV>
  <DIV style="FONT: 10pt arial"><B>Sent:</B> Wednesday, December 01, 1999 3:54 
  PM</DIV>
  <DIV style="FONT: 10pt arial"><B>Subject:</B> su and traceroute</DIV>
  <DIV><BR></DIV>
  <P><FONT face=Arial size=2>I just cvsuped to -current right after bind-8.2.2 
  was merged into the source tree.&nbsp; I noticed two problems.&nbsp; Su won't 
  work and traceroute gives me the following</FONT></P>
  <P>&nbsp;</P>
  <P><FONT face=Arial size=2>traceroute: icmp socket: Operation not 
  permitted</FONT></P>
  <P>&nbsp;</P>
  <P><FONT face=Arial size=2>here are its permissions</FONT></P>
  <P>&nbsp;</P>
  <P><FONT face=Arial size=2>-r-sr-xr-x&nbsp; 1 root&nbsp; wheel&nbsp; 12076 
  Dec&nbsp; 1 14:15 /usr/sbin/traceroute</FONT></P>
  <P>&nbsp;</P>
  <P><FONT face=Arial size=2>su just says Sorry and it has the same permissions, 
  I ran gdb on it and here's a screen shot</FONT></P>
  <P>&nbsp;</P>
  <P><FONT face=Arial 
  size=2>253&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
  if (pwd-&gt;pw_uid == 0 &amp;&amp; (gr = getgrgid((gid_t)0)) 
  &amp;&amp;<BR>(gdb) 
  step<BR>255&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
  for (g = gr-&gt;gr_mem;; ++g) {<BR>(gdb) 
  step<BR>256&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
  if (!*g) {<BR>(gdb) 
  step<BR>262&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
  if (strcmp(username, *g) == 0) {<BR>(gdb) 
  step<BR>255&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
  for (g = gr-&gt;gr_mem;; ++g) {<BR>(gdb) 
  step<BR>256&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
  if (!*g) {<BR>(gdb) 
  step<BR>262&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
  if (strcmp(username, *g) == 0) {<BR>(gdb) 
  step<BR>271&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
  if (*pwd-&gt;pw_passwd) {<BR>(gdb) 
  step<BR>278&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
  p = skey_getpass("Password:", pwd, 1);<BR>(gdb) 
  step<BR>Password:<BR>279&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
  if (!(!strcmp(pwd-&gt;pw_passwd, skey_crypt(p, pwd-&gt;pw_passwd, pwd, 
  1))<BR>(gdb) 
  step<BR>292&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
  fprintf(stderr, "Sorry\n");<BR>(gdb)<BR></FONT></P>
  <P>&nbsp;</P>
  <P>&nbsp;</P>
  <P><FONT face=Arial size=2>Anyone have any ideas?&nbsp; I am in the wheel 
  group, but I shouldn't have to be for traceroute and I have this problem for 
  all users, including new ones that I 
create.</FONT></P></BLOCKQUOTE></BODY></HTML>

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