#26409 [Opn->Fbk]: ldap_bind is causing a seg fault

From: Date: Tue, 25 Nov 2003 19:26:14 +0000
Subject: #26409 [Opn->Fbk]: ldap_bind is causing a seg fault
References: 1  Groups: php.bugs 
Request: Send a blank email to php-bugs+get-51017@lists.php.net to get a copy of this message 
 ID:               26409
 Updated by:       sniper@php.net
 Reported By:      pyrox_pro at hotmail dot com
-Status:           Open
+Status:           Feedback
 Bug Type:         LDAP related
 Operating System: RedHat Linux 7.3
 PHP Version:      4.3.4
 New Comment:

Thank you for this bug report. To properly diagnose the problem, we
need a backtrace to see what is happening behind the scenes. To
find out how to generate a backtrace, please read
http://bugs.php.net/bugs-generating-backtrace.php

Once you have generated a backtrace, please submit it to this bug
report and change the status back to "Open". Thank you for helping
us make PHP better.

And also the full configure line would be good to know..



Previous Comments:
------------------------------------------------------------------------

[2003-11-25 12:15:25] pyrox_pro at hotmail dot com

Description:
------------
ldap_bind is causing a seg fault on every use.

I submitted a similar bug in the past and was supplied a CVS snapshot
to use, I had been using that up until now, I installed php-4.3.4 and a
new problem that is similar rears its head:
http://bugs.php.net/bug.php?id=22686

echo "<BR>Connecting...";
$ds=ldap_connect("ldaps://".$ldap['SERV']."/") or
die("<BR>Died.");
echo "<BR> Connection Established: $ds";
echo "<BR> BINDING...";
$r=ldap_bind($ds,$ldap['user'],$ldap['pass']);
echo "<BR> BIND COMPLETE.";

This results in a seg fault:
  Connecting...
  Connection Established: Resource id #4
  BINDING...
************** -> Segmentation fault

[Tue Nov 25 10:31:38 2003] [notice] child pid 26178 exit signal
Segmentation fault (11)


If I comment this out:
echo "<BR>Connecting...";
$ds=ldap_connect("ldaps://".$ldap['SERV']."/") or
die("<BR>Died.");
echo "<BR> Connection Established: $ds";
echo "<BR> BINDING...";
##$r=ldap_bind($ds,$ldap['user'],$ldap['pass']);
echo "<BR> BIND COMPLETE.";

The page comes up and it seems to work fine.

I am using php 4.3.4 and LDAP:

ldap
LDAP Support  enabled  
RCS Version  $Id: ldap.c,v 1.130.2.9 2003/10/07 00:36:27 iliaa Exp $  
Total Links  0/unlimited  
API Version  2004  
Vendor Name  OpenLDAP  
Vendor Version  20026  

OCI8 Support  enabled  
Revision  $Revision: 1.183.2.5 $  
Oracle Version  8.1  
Compile-time ORACLE_HOME  /u01/app/oracle/product/8.1.6  
Libraries Used  no value  

OpenSSL support  enabled  
OpenSSL Version  OpenSSL 0.9.7 31 Dec 2002



Reproduce code:
---------------
$ds=ldap_connect("ldaps://".$ldap['SERV']."/");
$r=ldap_bind($ds);


Expected result:
----------------
Annon bind to the ldap resource id obtained from ldap_connect.

Actual result:
--------------
Segmentation fault


------------------------------------------------------------------------


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