regdb_open()/regdb_close() a valid use for talloc_reference?

[Volker Lendecke]

Hi!

While looking at the registry I'm close to using
talloc_reference for the same purpose reg_db.c right now
uses its internal refcount for.

We agreed that talloc_reference() is evil, but I think this
use case would be a valid one.

Ok? Or should I implement a refcount myself?

Volker