https://bugs.openldap.org/show_bug.cgi?id=9045

Ondřej Kuzník ondra@mistotebe.net changed:

What |Removed |Added ---------------------------------------------------------------------------- Status|VERIFIED |CONFIRMED Ever confirmed|0 |1 Resolution|WORKSFORME |---

--- Comment #3 from Ondřej Kuzník ondra@mistotebe.net --- Got another one, in do_syncrep1, attached. I gather it's because syncrepl got it through entry_get() while there is a modify request on cn=config that freed it in the meantime.

Sounds like ldap_pvt_thread_rdwr_rlock( &cfb->cb_rwlock ) in config_back_entry_get (and the reverse in config_entry_release()) might do the trick, except that anyone getting that entry needs to release it before they yield processing - as bconfig might decide it wants to pause and wlock. Or we just entry_dup it unconditionally which means we never interfere with anyone else.