* Reject TXT RRs with no strings.
* Do not scramble innards when a query on the output queue is cancelled.
* Correct error messages for qname CNAME foo, foo CNAME bar.
* Reject TXT RRs with no strings.
* Do not scramble innards when a query on the output queue is cancelled.
* Correct error messages for qname CNAME foo, foo CNAME bar.