trigger point for new bug

[Evan Hunt]

> If the assertion takes place when retrieving data from the cache,
> would setting cache size to 0 (do disable caching) avert this issue
> while still allowing recursion?

I don't think so.  I believe the cache actually has a minimum size,
lower than which named won't let you go.

Setting max-ncache-ttl to 0 would prevent negative cache records from
being retained for longer than the duration of one query, but that
one query could still be enough to hurt you--I can't currently say
for sure.  Rather than guess, I recommend upgrading.

-- 
Evan Hunt -- each at isc.org
Internet Systems Consortium, Inc.