* Add more fuzzing
Signed-off-by: Miek Gieben <miek@miek.nl>

* More fuzzing targets
Signed-off-by: Miek Gieben <miek@miek.nl>

* Fuzzing: add more fuzzing targets

Also add Corefile fuzzing.
Signed-off-by: Miek Gieben <miek@miek.nl>