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From 8b9acc9bd4ac9be12317f24c7ecafc4200e19609 Mon Sep 17 00:00:00 2001
From: Alexandre Rostovtsev <tetromino@gentoo.org>
Date: Tue, 12 Feb 2013 00:27:41 -0500
Subject: [PATCH] Fix link_protocol_is_local_ipv46 for ipv4 on some
ipv6-enabled machines
Ensure that saddr is compared to an ipv4 local_addr, not to an ipv6 one,
by setting hints.ai_family before calling getaddrinfo().
https://bugzilla.gnome.org/show_bug.cgi?id=693636
---
linc2/src/linc-protocols.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/linc2/src/linc-protocols.c b/linc2/src/linc-protocols.c
index e6895f4..22a77aa 100644
--- a/linc2/src/linc-protocols.c
+++ b/linc2/src/linc-protocols.c
@@ -383,6 +383,7 @@ link_protocol_is_local_ipv46 (const LinkProtocolInfo *proto,
memset(&hints, 0, sizeof(hints));
hints.ai_socktype = SOCK_STREAM;
hints.ai_flags = AI_CANONNAME;
+ hints.ai_family = proto->family;
if (getaddrinfo(link_get_local_hostname(), NULL, &hints, &local_addr) != 0) {
if (!warned++)
--
1.8.1.2
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