Gromox 2.20
Fixes:
- oxdisco: allow autodiscover for room/equipment stores
- oxcical: allday events are now emitted (pursuant to the
oxcical_allday_ymdconfig directive) as "floating time" per the OXCICAL spec recommendations - oxcical: resolve integer underflow that botched weekorder computation in weekly-recurring events
- oxcical: resolve out-of-bounds access during generation of iCal RDATE lines
- ews: avoid a heap-use-after-free during freebusy retrieval
- zcore: zs_getuserfreebusy had failed to resolve usernames and display freebusy status in the scheduling matrix view
- ldap_adaptor: resolve data race with double-free when per-organization LDAP settings were used
Enhancements:
- ews: improve calendar item coverage for mac calendar app
- all daemons: add various config directives to set file descriptor table limits
- zcore: add new error code and string for when the MAPI object handles have been exhausted by a user (as will normally happen when importing a multi-vCard/multi-iCal file with 400+ contacts/events, due to config directive
zcore_max_obh_per_session)
Behavioral changes:
- http: the file descriptor table limit is by default set to the environment hard limit (instead of 2256 fds, one will have 512K in Linux-systemd environments now)
- php_mapi: do not convert freebusy_event_details fields which are not available