Full_Name: Andrés Marenco Zúñiga Version: 2.4.23 (20100719) OS: Debian 5.06 amd64 URL: Submission from: (NULL) (201.198.99.66) I'm getting a segfault while doing any search in openldap. This is my configuration: Debian 5.06 amd64 (kernel 2.6.26-2-amd64) OpenLDAP 2.4.23 (20100719) UnixODBC 2.3.0 PostgreSQL 8.2.10 psqlodbc 09.00.0101 ############################################################################# slapd.conf (the relevant parts) ############################################################################# include /var/lib/openldap/etc/openldap/schema/core.schema include /var/lib/openldap/etc/openldap/schema/cosine.schema include /var/lib/openldap/etc/openldap/schema/inetorgperson.schema pidfile /var/lib/openldap/var/slapd.pid argsfile /var/lib/openldap/slapd.args database sql suffix "dc=example,dc=com" rootdn "cn=root,dc=example,dc=com" rootpw secret dbname PgSQL dbuser "" dbpasswd "" insentry_stmt "insert into ldap_entries (id,dn,oc_map_id,parent,keyval) values ((select max(id)+1 from ldap_entries),?,?,?,?)" upper_func "upper" strcast_func "text" concat_pattern "?||?" has_ldapinfo_dn_ru no lastmod off ############################################################################# odbcinst.ini ############################################################################# [PostgreSQL] Description=ODBC for PostgreSQL Driver=/usr/local/lib/psqlodbcw.so ############################################################################# odbc.ini ############################################################################# [PgSQL] Driver=/usr/local/lib/psqlodbcw.so Description=Connection to LDAP/POSTGRESQL Server=xxx.xxx.xxx.xxx Port=5432 Protocol=6.4 FetchBufferSize=99 Database=db Username=user ReadOnly=no CommLog=1 slapd starts fine, but when I make any search this is what I'm getting: <= send_search_entry: conn 1000 exit. send_ldap_result: conn=1000 op=2 p=3 send_ldap_result: err=0 matched="" text="" send_ldap_response: msgid=3 tag=101 err=0 ber_flush2: 14 bytes to sd 11 0000: 30 0c 02 01 03 65 07 0a 01 00 04 00 04 00 0....e........ ldap_write: want=14, written=14 0000: 30 0c 02 01 03 65 07 0a 01 00 04 00 04 00 0....e........ conn=1000 op=2 SEARCH RESULT tag=101 err=0 nentries=1 text= Segmentation Fault (Core Dumped) in the syslog this is what I have: Oct 29 17:53:17 td-server slapd[32026]: conn=1000 op=2 SEARCH RESULT tag=101 err=0 nentries=1 text= Oct 29 17:53:17 td-server kernel: [10058.462325] slapd[32029]: segfault at ffffffde0274e4a0 ip 46c23b sp 425d7570 error 4 in slapd[400000+161000] and the gdb backtrace shows this: Core was generated by `/var/lib/openldap/libexec/slapd -d -1'. Program terminated with signal 11, Segmentation fault. [New process 31991] [New process 31987] [New process 31990] #0 0x000000000046c23b in ?? () #1 0x0000000000499903 in ?? () #2 0x000000000049e01b in ?? () #3 0x000000000041ed51 in ?? () #4 0x000000000041f54c in ?? () #5 0x000000000041cb5f in ?? () #6 0x000000000041d7dc in ?? () #7 0x00000000004c8760 in ?? () #8 0x00007fe1a4861fc7 in start_thread () from /lib/libpthread.so.0 #9 0x00007fe1a45d764d in clone () from /lib/libc.so.6 #10 0x0000000000000000 in ?? () Everything works fine in 32bits (Debian 5.0 i386), but it fails with 64bits. Any idea?