Good morning, long time no list.

For backstory, I downloaded the 2.4.45 source tarball from https://www.openldap.org/software/download/, compiled, ran "make test" (which was fine as near as I can tell), but doing a slapadd of cn=config caused a segfault.

I used the points on http://www.openldap.org/faq/data/cache/59.html to create the following backtrace:

https://gist.github.com/christopherwood/701fbc70ef352a3bf2d2893a9ae0a65e

And this is the ldif (temporary password is fakepass333):

https://gist.github.com/christopherwood/2cf46f5a3384f9edc89e7eabbefc465e

Does anything jump out at you as obviously wrong or a good place to look? I've chopped the ldif down from the original with confidential data and am still reducing, but it's still segfaulting.

More details:

OpenLDAP 2.4.45 Release (2017/06/01)

[root@poc209 ~]# uname -a Linux poc209 3.10.0-514.26.2.el7.x86_64 #1 SMP Tue Jul 4 15:04:05 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

[root@poc209 ~]# cat /etc/redhat-release CentOS Linux release 7.3.1611 (Core)

/ and /var are ext4.

Configure was like this, albeit on one line:

./configure --enable-debug --enable-dynamic --enable-syslog --enable-proctitle --enable-ipv6 --enable-local --enable-slapd --enable-dynacl --enable-aci --enable-cleartext --enable-crypt --enable-lmpasswd --enable-spasswd --enable-modules --enable-rewrite --enable-rlookups --enable-slapi --disable-slp --enable-wrappers --enable-backends=mod --enable-bdb=yes --enable-hdb=yes --enable-mdb=yes --enable-monitor=yes --disable-ndb --enable-overlays=mod --disable-static --enable-shared --with-cyrus-sasl --without-fetch --with-threads --with-pic --with-tls=openssl --with-gnu-ld --prefix=/opt/openldap