commit 7a10a359e9740710c1e39c8be0f761f506795480
author Dinesh Dutt <ddutt@cumulusnetworks.com> Sun Aug 25 03:03:07 2013 +0000
committer David Lamparter <equinox@opensourcerouting.org> Thu Nov 07 18:15:43 2013 -0800
tree acf3db650a76ef97da33b0703d97920ea3d8e53a
parent 3b220289a4d0da4539d965ca71e9479d68c87b11

ospf6d: don't change SeqNum on initial DbDesc message

The code was setting the DbDesc seqnum to the current seconds value of time if
this was the initial DbDesc. However, the same code was getting invoked if the
initial DbDesc was retransmitted. Caused ANVL test XX.XX to fail.

Signed-off-by: Dinesh G Dutt <ddutt at cumulusnetworks.com>
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>

ospf6d/ospf6_message.c

diff --git a/ospf6d/ospf6_message.c b/ospf6d/ospf6_message.c
index 82d2d34..caebf5d 100644
--- a/ospf6d/ospf6_message.c
+++ b/ospf6d/ospf6_message.c
@@ -1797,7 +1797,8 @@
                                    sizeof (struct ospf6_header));
 
   /* if this is initial one, initialize sequence number for DbDesc */
-  if (CHECK_FLAG (on->dbdesc_bits, OSPF6_DBDESC_IBIT))
+  if (CHECK_FLAG (on->dbdesc_bits, OSPF6_DBDESC_IBIT) &&
+      (on->dbdesc_seqnum == 0))
     {
       struct timeval tv;
       if (quagga_gettime (QUAGGA_CLK_MONOTONIC, &tv) < 0)