dns/powerdns-recursor: update to 4.7.3
ChangeLog:
https://blog.powerdns.com/2022/09/20/powerdns-recursor-4-5-11-4-6-4-and-4-7-3-released/
Improvements
- For zones having many NS records, we are not interested in all so take a sample.
- Also check qperq limit if throttling happened, as it increases counters.
Bug Fixes
- Failure to retrieve DNSKEYs of an Insecure zone should not be fatal.
- Fix recursor not responsive after Lua config reload.
- Clear the caches after loading authzones.
- Resize answer length to actual received length in udpQueryResponse.ΒΆ
PR: 266645
Reported by: tremere@cainites.net (maintainer)