Error path cleanup issues in dns_catz_new_zones() and dns_catz_new_zone()
The dns_catz_new_zones() function fails to detach the new_zones->mctx
when cleaning up new_zones
.
The dns_catz_new_zone() function fails to call isc_ht_destroy(&new_zone->coos)
when cleaning up new_zone
.
main
is not affected as both function can not fail there, so there is no error path with a cleanup code.