From: Mark Wooding <mdw@distorted.org.uk>
Date: Tue, 10 Jun 2014 23:14:10 +0000 (+0100)
Subject: src/types.c: Cope with multiple address families when dereferencing.
X-Git-Tag: adns-1.5.0-rc0~63
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/adns/commitdiff_plain/2ca5496dfc95d6e40596d9f1d83929cc5a3bc495?hp=2ca5496dfc95d6e40596d9f1d83929cc5a3bc495

src/types.c: Cope with multiple address families when dereferencing.

The pap_findaddrs/pap_hostaddr machinery is improved to cope with
multiple address families.  First of all, we must find out which
families are wanted, using addr_rrtypes.  Then we keep track of which
address types are satisfied from the additional section, during
pap_findaddrs, and submit addr subqueries to look them up.

We no longer issue the top-level addr query: we handle the individual
subqueries ourselves, because we have to merge the results onto the
existing vector of addresses.

Signed-off-by: Mark Wooding <mdw@distorted.org.uk>
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---