#40647 [Opn]: ldap_connect() fails when restarting Apache 2.0.55 via restart or graceful

ID: 40647 User updated by: csi92 at yahoo dot com Reported By: csi92 at yahoo dot com Status: Open Bug Type: LDAP related Operating System: Red Hat Enterprise Linux AS rele PHP Version: 4.4.5 New Comment: After running the script in the browser and it did NOT work, I tried running the same script from the command line (php zzz.php) and it worked at the command line. Previous Comments: ------------------------------------------------------------------------ [2007-02-26 19:09:16] csi92 at yahoo dot com Where is the core file supposed to be generated? Also, the instructions are referring to 1.x.x of Apache instead of 2.0.x. There is no sbin directory in our Apache 2.0.55 installation. ------------------------------------------------------------------------ [2007-02-26 18:32:25] tony2001@php.net 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 for *NIX and http://bugs.php.net/bugs-generating-backtrace-win32.php for Win32 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. ------------------------------------------------------------------------ [2007-02-26 18:31:02] csi92 at yahoo dot com When I restart Apache via .apachectl restart I get the following in the Apache error log: [Mon Feb 26 12:26:08 2007] [notice] SIGHUP received. Attempting to restart [Mon Feb 26 12:26:10 2007] [warn] RSA server certificate CommonName (CN) `viplabser14.intranet.XXXXXX.com' does NOT match server name!? [Mon Feb 26 12:26:11 2007] [notice] Apache configured -- resuming normal operations When I then execute the code in a browser, I get the following notice in the Apache error log: [Mon Feb 26 12:26:26 2007] [notice] child pid 28463 exit signal Segmentation fault (11) ------------------------------------------------------------------------ [2007-02-26 18:22:53] tony2001@php.net Check your error_log. ------------------------------------------------------------------------ [2007-02-26 18:10:41] csi92 at yahoo dot com Description: ------------ I am connecting to an iPlanet LDAP. After starting Apache via ./apachectl start, the ldap_connect() function works fine. If I stop and start Apache via ./apachectl stop, ./apachectl start, the ldap_connect function works fine. If I restart Apache via ./apachectl restart OR ./apachectl graceful, the ldap_connect function fails and the page is blank. The page source is blank. With error reporting -- ini_set('error_reporting', E_ALL); -- No errors are reported. If I stop/start Apache again via ./apachectl stop, ./apachectl start, the ldap_connect function works fine again. Reproduce code: --------------- <?php ini_set('error_reporting', E_ALL); $ds=ldap_connect("directory.fedex.com"); // prepare to connect to ldap if ($ds) { echo "<p>LDAP Connection Successful<p>"; $r=ldap_bind($ds); // this is an "anonymous" bind $sr=ldap_search($ds, "o=fedex, c=US", "uid=322049"); // Search for "ovis" UID $info = ldap_get_entries($ds, $sr); // Get entries ldap_close($ds); // Close connection }else{ echo "<h4>Unable to connect to LDAP server</h4>"; } ?> Expected result: ---------------- LDAP Connection Successful Actual result: -------------- When I stop and start Apache using ./apachectl stop and then ./apachectl startssl I get "LDAP Connection Successful". When us stop and start Apache using either ./apachectl restart or ./apachectl graceful I get a blank page. When I view source, it is blank also. ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=40647&edit=1