From: Ondrej Zajicek <santiago@crfreenet.org>
Date: Thu, 15 Mar 2012 12:12:00 +0000 (+0100)
Subject: Fixes TTL for multicast OSPF packets.
X-Git-Tag: v1.3.7~10
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2f9955b5d508698b04ff41e5e38097acdac416b9;p=thirdparty%2Fbird.git

Fixes TTL for multicast OSPF packets.

Thanks Alexander V. Chernikov for the suggestion.
---

diff --git a/proto/ospf/iface.c b/proto/ospf/iface.c
index cced71057..13d5efb64 100644
--- a/proto/ospf/iface.c
+++ b/proto/ospf/iface.c
@@ -120,6 +120,8 @@ ospf_sk_open(struct ospf_iface *ifa)
   sk->saddr = ifa->addr->ip;
   if ((ifa->type == OSPF_IT_BCAST) || (ifa->type == OSPF_IT_PTP))
   {
+    sk->ttl = 1;	/* Hack, this will affect just multicast packets */
+
     if (sk_setup_multicast(sk) < 0)
       goto err;