[rbldnsd] Announce: rbldnsd-0.93, another bugfix release

[Michael Tokarev]

Well, it seems I screwed up SOA handling in 0.91 at least twice.
0.92 was a fix for one screwup, and this new 0.93 is a fix for
another screwup: SOA record TTL, when SOA is in AUTHORITY section
for NXDOMAIN answer, should be taken from SOA's MINTTL field (last
field in SOA record), and NOT from SOA's normal TTL.  In 0.91, I
removed that condition, forgotting about this behaviour.  This
results in negative replies being cached for wrong period of time,
namely, for SOA's TTL, not for MINTTL given inside SOA record.
This should not be a problem, since usually, SOA ttl should not
be different from MINTTL field anyway.

http://www.corpit.ru/mjt/rbldnsd.html

/mjt