Comment 14 for bug 1978849

So in focal we get this missing symbol:

04-Sep-2023 14:33:22.532 failed to dynamically load instance 'ldap_zone' driver '/usr/lib/bind/ldap.so': /usr/lib/bind/ldap.so: undefined symbol: cfg_parse_buffer2 (failure)

That comes from the libisccfg library. If I link with it, however, we get:

04-Sep-2023 14:34:10.260 loading DynDB instance 'ldap_zone' driver '/usr/lib/bind/ldap.so'
04-Sep-2023 14:34:10.269 registering library from dynamic ldap driver, 0x7f88631220d0 != 0x7f884600b010.
04-Sep-2023 14:34:10.269 registering dynamic ldap driver for ldap_zone.
04-Sep-2023 14:34:10.264 mem.c:731: fatal error:
04-Sep-2023 14:34:10.264 malloc failed: Cannot allocate memory
04-Sep-2023 14:34:10.264 exiting (due to fatal error in library)