``named`` to crash. This has been fixed. :gl:`#1608`
- The resolver could hang on shutdown due to dispatch resources not
- being cleaned up when a TCP connection was reset. This has been fixed.
- :gl:`#3026`
+ being cleaned up when a TCP connection was reset, or due to dependency
+ loops in the ADB or the DNSSEC validator. This has been fixed.
+ :gl:`#3026` :gl:`#3040`
- On FreeBSD, a TCP connection would leak a small amount of heap memory leading
to out-of-memory problem in a long run. This has been fixed. :gl:`#3051`