#45886 [NEW]: ldap_bind fails with out of memory

From:             rocko823 at gmail dot com
Operating system: Solaris 10 SPARC
PHP version:      5.2.6
PHP Bug Type:     LDAP related
Bug description:  ldap_bind fails with out of memory

Description:
------------
PHP 5.2.6 with Apache 2.2.9 with this configure: './configure'
'--with-apxs2=/web/apache/bin/apxs' '--with-mysql=/local/mysql32'
'--with-gd' '--with-jpeg-dir=/usr/local/' '--with-zlib'
'--with-oci8=instantclient,/local/instantclient_10_2' '--with-mcrypt'
'--with-ldap' '--with-ldap-sasl' '--with-openssl=/usr/local/ssl'

with openldap 2.3.39

When ldap_connect then ldap_bind is run it fails with ldap error "Out of
memory" only when run under Apache 2 module, with the command line client
it runs correctly.

Reproduce code:
---------------
ldap_set_option(NULL, LDAP_OPT_DEBUG_LEVEL, 7);
$ds=ldap_connect("ldap://server");

if ($ds) {
    $r=@ldap_bind($ds, "user", "password");
    if ($r) {
       echo "success";
    } else {
       echo "fail:" . ldap_error($ds);
    }
}


Expected result:
----------------
PHP connects and binds to the LDAP server and returns success

Actual result:
--------------
PHP returns ldap error "Out of memory".  PHP doesn't even try to connect
to the LDAP server.  In the apache error logs I see these ldap debugging
messages:
ldap_create
ldap_url_parse_ext(ldap://server)
ldap_bind_s
ldap_simple_bind_s
ldap_sasl_bind_s
ldap_sasl_bind

and it stops there where when run with the command line and a success
there are many more lines

-- 
Edit bug report at http://bugs.php.net/?id=45886&edit=1
-- 
Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=45886&r=trysnapshot52
Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=45886&r=trysnapshot53
Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=45886&r=trysnapshot60
Fixed in CVS:                 http://bugs.php.net/fix.php?id=45886&r=fixedcvs
Fixed in release:             http://bugs.php.net/fix.php?id=45886&r=alreadyfixed
Need backtrace:               http://bugs.php.net/fix.php?id=45886&r=needtrace
Need Reproduce Script:        http://bugs.php.net/fix.php?id=45886&r=needscript
Try newer version:            http://bugs.php.net/fix.php?id=45886&r=oldversion
Not developer issue:          http://bugs.php.net/fix.php?id=45886&r=support
Expected behavior:            http://bugs.php.net/fix.php?id=45886&r=notwrong
Not enough info:              http://bugs.php.net/fix.php?id=45886&r=notenoughinfo
Submitted twice:              http://bugs.php.net/fix.php?id=45886&r=submittedtwice
register_globals:             http://bugs.php.net/fix.php?id=45886&r=globals
PHP 4 support discontinued:   http://bugs.php.net/fix.php?id=45886&r=php4
Daylight Savings:             http://bugs.php.net/fix.php?id=45886&r=dst
IIS Stability:                http://bugs.php.net/fix.php?id=45886&r=isapi
Install GNU Sed:              http://bugs.php.net/fix.php?id=45886&r=gnused
Floating point limitations:   http://bugs.php.net/fix.php?id=45886&r=float
No Zend Extensions:           http://bugs.php.net/fix.php?id=45886&r=nozend
MySQL Configuration Error:    http://bugs.php.net/fix.php?id=45886&r=mysqlcfg