On Wed, Nov 04, 2015 at 06:40:58PM +0300, Andrei Valoshyn wrote:

I have ubuntu 14.04 and openldap-2.4.31 server which I had installed via apt-get. I tried configure it via slapd.conf configuration file. After all configurations steps and success config test I faced with: / root@v122:~# /etc/init.d/slapd start// // * Starting OpenLDAP slapd // // *** Error in `/usr/sbin/slapd': double free or corruption (top): 0x00007f2f9503a610 ***// //Aborted (core dumped)/

Did you configure a TLSCipherSuite? If you did so, and it's not a correct GnuTLS priority string, then you may be encountering a known bug that is fixed in later releases:

https://bugs.launchpad.net/bugs/1103353

On Wed, Nov 04, 2015 at 08:22:05AM -0800, Quanah Gibson-Mount wrote:

--On Wednesday, November 04, 2015 6:40 PM +0300 Andrei Valoshyn avaloshyn@exadel.com wrote: Use a current release. 2.4.31 is 3.5 years old.

If you want to try a newer release, I maintain a PPA of backports from later Ubuntu releases to the LTS:

https://launchpad.net/~rtandy/+archive/ubuntu/openldap-backports

It's not officially supported, of course, but it avoids some of the known bugs in 2.4.31.