The dst_lib_destroy() should be called only if dst_lib_init() was called before. In named-checkconf, that is guarded by dst_cleanup variable that was erroneously set to true by default. Set the dst_cleanup to 'false' by default.
The dst_lib_destroy() should be called only if dst_lib_init() was called before. In named-checkconf, that is guarded by dst_cleanup variable that was erroneously set to true by default. Set the dst_cleanup to 'false' by default.