https://bugs.openldap.org/show_bug.cgi?id=9924
--- Comment #2 from Ondřej Kuzník ondra@mistotebe.net --- Hi, if you can isolate the traffic leading to the leak, would you mind preparing a small script that reproduces the issue? Your configuration is quite involved so rather than trying to fill in all the missing pieces to be able to run it, I tried to isolate small bits of it but could not identify any leaks for searches I've run (assuming it's a leak inside deref, which we should be able to confirm once you've recompiled).
Thanks, Ondrej