#20967 [Opn]: LDAP_OPEN causes Segmentation Violation

ID: 20967 User updated by: cmcniel@ncs.com Reported By: cmcniel@ncs.com Status: Open Bug Type: LDAP related Operating System: AIX 4.3.3 PHP Version: 4.2.3 New Comment: When I recompile with only LDAP support the backtrace looks like the following. (gdb) bt #0 0xd36ed048 in ber_strdup () at memory.c:541 #1 0xd37000e0 in ldap_pvt_get_fqdn (name=0x2ff202d0 "nichols") at util-int.c:410 #2 0xd36ecddc in ldap_int_initialize (gopts=0xf0497958, dbglvl=0x200407b8) at init.c:483 #3 0xd36f6b40 in ldap_create (ldp=0x2ff204d0) at open.c:94 #4 0xd36f6d6c in ldap_initialize (ldp=0x2ff2052c, url=0x200bbc28 "ldap://icexch3.ic.ncs.com:389") at open.c:192 #5 0x10170da8 in zif_ldap_connect () #6 0x1009018c in execute () #7 0x1007e9b8 in zend_execute_scripts () #8 0x10077728 in php_execute_script () #9 0x10179450 in apache_php_module_main () #10 0x10073e7c in send_php () #11 0x10073f18 in send_parsed_php () #12 0x10015ea4 in ap_invoke_handler () #13 0x1003e0f0 in process_request_internal () #14 0x1003e1b4 in ap_process_request () #15 0x10005d24 in child_main () #16 0x10005f50 in make_child () #17 0x1000618c in startup_children () #18 0x10006a88 in standalone_main () #19 0x100074ec in main () #20 0x10000204 in __start () (gdb) Previous Comments: ------------------------------------------------------------------------ [2002-12-12 13:04:45] cmcniel@ncs.com I reconfigured as follows. ./configure --with-oci8=/oracle/app/oracle/product/8.1.7 --with-sybase=/sybase/v11.5.1 --with-ldap=/oracle/app/oracle/product/8.1.7 --with-apache=/home/mcnicr/apache_1.3.27 --with-debug and recieved the following error message. checking for LDAP support... yes configure: error: Cannot find ldap.h also I recalled that I have read of the Oracle LDAP issue and I tried compiling without Oracle or Sybase support and still failed on ldap_open. I will try again with only LDAP support after doing a make distclean and reconfigure. I'm using openldap 2.0.27. Is there something else I need to do to use the Oracle LDAP client to get rid of the above message ? Thanks, Craig ------------------------------------------------------------------------ [2002-12-12 11:48:03] sniper@php.net Try compiling PHP with --with-ldap=/oracle/app/oracle/product/8.1.7 (oracle has it's own ldap stuff in there..) ------------------------------------------------------------------------ [2002-12-12 11:33:29] cmcniel@ncs.com I have compiled 4.2.3 into my apache 1.3.27 executable with the following options. ./configure --with-oci8=/oracle/app/oracle/product/8.1.7 --with-sybase=/sybase/v11.5.1 --with-ldap --with-apache=/home/mcnicr/apache_1.3.27 --with-debug ./configure --activate-module=src/modules/php4/libphp4.a --enable-module=rewrite --enable-module=headers --enable-module=so --prefix=/www-home Using the example code from the below mentioned web URL configured for our local LDAP server (MS exchange 5.5). http://www.php.net/manual/en/ref.ldap.php I get a segmentation fault everytime the ldap_open call is executed. I have enclosed the backtrace and any assistance would be greatly appreciated. Thanks Craig (gdb) bt #0 0x10003d2c in sig_coredump () #1 <signal handler called> #2 0xd36ed048 in ber_strdup () at memory.c:541 #3 0xd37000e0 in ldap_pvt_get_fqdn (name=0x60017e05 <Address 0x60017e05 out of bounds>) at util-int.c:410 #4 0xd36ecddc in ldap_int_initialize (gopts=0xf0497958, dbglvl=0xffffffff) at init.c:483 #5 0xd36f6b40 in ldap_create (ldp=0x2ff20418) at open.c:94 #6 0xd36f6d6c in ldap_initialize (ldp=0x2ff20474, url=0x200bcc38 <Address 0x200bcc38 out of bounds>) at open.c:192 #7 0x10170da8 in floatcheck () #8 0x1009018c in execute () #9 0x1007e9b8 in zend_execute_scripts () #10 0x10077728 in php_execute_script () #11 0x101792c0 in read_common () #12 0x10073e7c in send_php () #13 0x10073f18 in send_parsed_php () #14 0x10015ea4 in ap_invoke_handler () #15 0x1003e0f0 in process_request_internal () #16 0x1003e1b4 in ap_process_request () #17 0x10005d24 in child_main () #18 0x10006074 in make_child () #19 0x1000653c in perform_idle_server_maintenance () #20 0x10006cd4 in standalone_main () #21 0x100074ec in main () #22 0x10000204 in __start () ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=20967&edit=1