Full_Name: George Tzanetis Version: 2.4.23 OS: Red Hat Enterprise 5 URL: (I've attached outputs from slapd in the above box) Submission from: (NULL) (62.169.213.126)

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Major Security Issue? yes no

I’ ve configured Openldap-2.4.23, which I downloaded from openldap.org, with only back_ndb support (using /configure --enable-ndb --disable-hdb --disable-bdb --prefix=/usr/local/openldap ) And the binaries of MySQL Cluster 7.1.5 (the latest)

With the following slapd.conf the slapd worked perfectly:

include /usr/local/openldap/etc/openldap/schema/core.schema

pidfile /usr/local/openldap/var/run/slapd.pid argsfile /usr/local/openldap/var/run/slapd.args

####################################################################### # NDB database definitions ####################################################################### #NDB database defintions database ndb suffix "dc=test,dc=org" rootdn "cn=root,dc=test,dc=org" rootpw secret1 dbconnect 192.168.2.175 dbhost 192.168.2.174 dbname openldap dbuser root dbpass "" dbconnections 1 dbsocket /tmp/mysql.sock

i.e. I was able to ldapadd, slapadd ldapsearch etc.

I then tried to configure this instance of openldap as the PROVIDER of a SYNCREPL replication by adding overlay syncprov syncprov-checkpoint 100 10 syncprov-sessionlog 100 in the slapd.conf, bellow the database configurations.

When I tried to start the slapd service I get: <<< dnNormalize: <cn=root,dc=test,dc=org> *** glibc detected *** slapd: free(): invalid pointer: 0x000000000506c938 *** ======= Backtrace: ========= /lib64/libc.so.6[0x314a27230f] /lib64/libc.so.6(cfree+0x4b)[0x314a27276b] slapd(ber_bvarray_free_x+0x58)[0x4f4be8] slapd(ndb_entry_get+0x1d5)[0x4ad475] slapd(overlay_entry_get_ov+0xfa)[0x49414a] slapd[0x4bf1bf] slapd[0x493ec7] slapd(backend_startup_one+0xb9)[0x441039] slapd(backend_startup+0x1eb)[0x4412fb] slapd(main+0xf13)[0x41bb53] /lib64/libc.so.6(__libc_start_main+0xf4)[0x314a21d994] slapd[0x41a7a9] ======= Memory map: ======== 00400000-00569000 r-xp 00000000 fd:00 1998969 /usr/local/openldap/libexec/slapd 00768000-00771000 rw-p 00168000 fd:00 1998969 /usr/local/openldap/libexec/slapd 00771000-007d6000 rw-p 00771000 00:00 0 04f08000-051b2000 rw-p 04f08000 00:00 0 [heap] 40fd4000-40fd5000 ---p 40fd4000 00:00 0 40fd5000-419d5000 rw-p 40fd5000 00:00 0 419d5000-419d6000 ---p 419d5000 00:00 0 419d6000-419f6000 rw-p 419d6000 00:00 0 419f6000-419f7000 ---p 419f6000 00:00 0 419f7000-41a17000 rw-p 419f7000 00:00 0 41a17000-41a18000 ---p 41a17000 00:00 0 41a18000-41a38000 rw-p 41a18000 00:00 0 41a38000-41a39000 ---p 41a38000 00:00 0 41a39000-41a59000 rw-p 41a39000 00:00 0 41a59000-41a5a000 ---p 41a59000 00:00 0 41a5a000-41a7a000 rw-p 41a5a000 00:00 0 3149e00000-3149e1c000 r-xp 00000000 fd:00 1212420 /lib64/ld-2.5.so 314a01b000-314a01c000 r--p 0001b000 fd:00 1212420 /lib64/ld-2.5.so 314a01c000-314a01d000 rw-p 0001c000 fd:00 1212420 /lib64/ld-2.5.so 314a200000-314a34e000 r-xp 00000000 fd:00 1212427 /lib64/libc-2.5.so 314a34e000-314a54d000 ---p 0014e000 fd:00 1212427 /lib64/libc-2.5.so 314a54d000-314a551000 r--p 0014d000 fd:00 1212427 /lib64/libc-2.5.so 314a551000-314a552000 rw-p 00151000 fd:00 1212427 /lib64/libc-2.5.so 314a552000-314a557000 rw-p 314a552000 00:00 0 314a600000-314a682000 r-xp 00000000 fd:00 1212453 /lib64/libm-2.5.so 314a682000-314a881000 ---p 00082000 fd:00 1212453 /lib64/libm-2.5.so 314a881000-314a882000 r--p 00081000 fd:00 1212453 /lib64/libm-2.5.so 314a882000-314a883000 rw-p 00082000 fd:00 1212453 /lib64/libm-2.5.so 314aa00000-314aa02000 r-xp 00000000 fd:00 1212433 /lib64/libdl-2.5.so 314aa02000-314ac02000 ---p 00002000 fd:00 1212433 /lib64/libdl-2.5.so 314ac02000-314ac03000 r--p 00002000 fd:00 1212433 /lib64/libdl-2.5.so 314ac03000-314ac04000 rw-p 00003000 fd:00 1212433 /lib64/libdl-2.5.so 314ae00000-314ae16000 r-xp 00000000 fd:00 1212435 /lib64/libpthread-2.5.so 314ae16000-314b015000 ---p 00016000 fd:00 1212435 /lib64/libpthread-2.5.so 314b015000-314b016000 r--p 00015000 fd:00 1212435 /lib64/libpthread-2.5.so 314b016000-314b017000 rw-p 00016000 fd:00 1212435 /lib64/libpthread-2.5.so 314b017000-314b01b000 rw-p 314b017000 00:00 0 314b200000-314b214000 r-xp 00000000 fd:00 461719 /usr/lib64/libz.so.1.2.3 314b214000-314b413000 ---p 00014000 fd:00 461719 /usr/lib64/libz.so.1.2.3 314b413000-314b414000 rw-p 00013000 fd:00 461719 /usr/lib64/libz.so.1.2.3 314ba00000-314ba3b000 r-xp 00000000 fd:0Aborted

If I delete the database from the mysql cluster and restart the opendap it starts fine but if I use LdapAdd I get: ndb_modify_internal: replace contextCSN Segmentation fault