From f55a6c178befd9fac2ed9a3856119a4c61a7c7dd Mon Sep 17 00:00:00 2001
From: paul <paul>
Date: Fri, 22 Oct 2004 12:05:17 +0000
Subject: 2004-10-22 Paul Jakma <paul@dishone.st>

	* ospf_network.c: (ospf_sock_init) call neutral setsock_ifindex()
          function.
        * ospf_packet.c: (ospf_read) manually look up ifindex
          if system could not have returned one, eg openbsd.
---
 ospfd/ospf_packet.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'ospfd/ospf_packet.c')

diff --git a/ospfd/ospf_packet.c b/ospfd/ospf_packet.c
index dc1ee0ba..84f790ac 100644
--- a/ospfd/ospf_packet.c
+++ b/ospfd/ospf_packet.c
@@ -2303,6 +2303,12 @@ ospf_read (struct thread *thread)
   if (ibuf == NULL)
     return -1;
   
+  /* openbsd lacks IP_RECVIF */
+#if !(defined(IP_PKTINFO) || defined(IP_RECVIF))
+  if (ifp == NULL)
+    ifp = if_lookup_address (iph->ip_src);
+#endif /* !((defined(IP_PKTINFO) || defined(IP_RECVIF)) */
+  
   if (ifp == NULL)
     {
       stream_free (ibuf);
-- 
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