From 0e646750a699f6dac806c7752c81d160c4f78987 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Tue, 2 Sep 2014 09:19:37 +0100
Subject: [PATCH 1/1] resolver: Support IPv6 name resolution

Tell adns (via ADNS_FEATURE_MANYAF) that we want mixed address
families in the results, and handle any IPv6 addresses we find.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 resolver.c | 5 +++++
 secnet.h   | 2 ++
 2 files changed, 7 insertions(+)

diff --git a/resolver.c b/resolver.c
index d104c36..d203a96 100644
--- a/resolver.c
+++ b/resolver.c
@@ -115,6 +115,11 @@ static void resolver_afterpoll(void *sst, struct pollfd *fds, int nfds)
 		    case AF_INET:
 			assert(ra->len == sizeof(ca->ia.sin));
 			break;
+#ifdef CONFIG_IPV6
+		    case AF_INET6:
+			assert(ra->len == sizeof(ca->ia.sin6));
+			break;
+#endif /*CONFIG_IPV6*/
 		    default:
 			/* silently skip unexpected AFs from adns */
 			continue;
diff --git a/secnet.h b/secnet.h
index ead7471..ad4d91c 100644
--- a/secnet.h
+++ b/secnet.h
@@ -3,6 +3,8 @@
 #ifndef secnet_h
 #define secnet_h
 
+#define ADNS_FEATURE_MANYAF
+
 #include "config.h"
 #include <stdlib.h>
 #include <stdarg.h>
-- 
2.30.2