From e7b09e4ab99fc850480480bbb577ffa36a6c5cd7 Mon Sep 17 00:00:00 2001
From: Ondrej Zajicek <santiago@crfreenet.org>
Date: Fri, 2 Apr 2010 16:11:46 +0200
Subject: Use SO_BINDTODEVICE also in Linux/IPv6.

---
 sysdep/unix/io.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'sysdep/unix/io.c')

diff --git a/sysdep/unix/io.c b/sysdep/unix/io.c
index abfa5c26..a0dbb418 100644
--- a/sysdep/unix/io.c
+++ b/sysdep/unix/io.c
@@ -876,6 +876,9 @@ sk_setup_multicast(sock *s)
   if (setsockopt(s->fd, SOL_IPV6, IPV6_MULTICAST_IF, &index, sizeof(index)) < 0)
     ERR("IPV6_MULTICAST_IF");
 
+  if (err = sysio_bind_to_iface(s))
+    goto bad;
+
   return 0;
 
 bad:
-- 
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