Mike Yeap wrote: > I have encountered a problem related to LDAP authenticated session with Postgres foreign data wrapper (postgres_fdw). > > The server crashed with following errors and other active server processes are terminated as well: > 2019-02-20 14:53:30.496 SGT [PID=1353 application="" user_name= database= host(port)=] LOG: server process (PID 26306) was terminated by signal 11: Segmentation fault > > 2019-02-20 14:53:30.496 SGT [PID=1353 application="" user_name= database= host(port)=] LOG: terminating any other active server processes > > I can reproduce it in a test server with many other sessions connected: > > 1. login using non-LDAP-authenticated user, query local & foreign tables - OK > 2. login using LDAP-authenticated user, query local table - OK > 3. login using LDAP-authenticated user, query foreign table - ERROR, server crashes with signal 11: Segmentation fault error when I quit the psql session Are the "postgres" executable and libpq linked with the same version of OpenLDAP? Any other extensions installed? Yours, Laurenz Albe -- Cybertec | https://www.cybertec-postgresql.com
