Security fix:
* CVE-2020-17482:
https://doc.powerdns.com/authoritative/security-advisories/powerdns-advisory-2020-05.html
An issue has been found in PowerDNS Authoritative Server before 4.3.1
where an authorized user with the ability to insert crafted records
into a zone might be able to leak the content of uninitialized memory.
Such a user could be a customer inserting data via a control panel,
or somebody with access to the REST API. Crafted records cannot be
inserted via AXFR.
Changelog:
* New Features
- Add ubuntu focal target
* Improvements
- EL8 pkgs: Build mysql backend against mariadb-connector-c-devel
- gpgsql: Reintroduce prepared statements
- gsqlite3backend: add missing indexes
- Use real remote for supermaster createSlaveDomain()
- Optimize IXFR-to-AXFR fallback path
- Install bind SQL schema files as part of bindbackend
- Do not send out of zone lookups to the backends
* Bug Fixes:
- Raise an exception on invalid hex content in unknown records.
- Handle the extra single-row result set of MySQL stored procedures
* pkgsrc-specific:
- The default pid file patch in rc.d script has been fixed
1525fd31ac