Hi Tony

On Wed, Jun 21, 2017 at 05:41:34PM +0000, Tony Finch via RT wrote:
> The rbt stopped using it in 2004 (change 1740) and it was
> not used after that point until RRL started using it in 2013.

I'm keeping the dns_name_hashbylabel() function as-is, but have updated
lib/dns/rrl.c to use dns_fullname_hash() as hashbylabel()'s use is not
necessary there.

> I have left the entry points in place for backwards compatibility,
> though the hash values will be different.
> +	return (dns_name_fullhash(name, case_sensitive));

The two aren't equivalent. There's a thought to use something like this
in rbt.c again to do incremental hashing during forest traversal.

		Mukund