From ef2d5d100431031c32ea35b3c834b46cff16f511 Mon Sep 17 00:00:00 2001
From: Phil Laverdiere <phil_laverdiere@securecomputing.com>
Date: Mon, 2 Jan 2012 20:04:26 +0400
Subject: ospf6d: remove own routes on SIGTERM (BZ#448)

---
 ospf6d/ospf6_main.c  | 1 +
 ospf6d/ospf6_route.h | 1 +
 ospf6d/ospf6d.c      | 9 ++++++++-
 3 files changed, 10 insertions(+), 1 deletion(-)

(limited to 'ospf6d')

diff --git a/ospf6d/ospf6_main.c b/ospf6d/ospf6_main.c
index d40bd97f..d3ef0a6a 100644
--- a/ospf6d/ospf6_main.c
+++ b/ospf6d/ospf6_main.c
@@ -180,6 +180,7 @@ static void
 sigterm (void)
 {
   zlog_notice ("Terminating on signal SIGTERM");
+  ospf6_clean();
   ospf6_exit (0);
 }
 
diff --git a/ospf6d/ospf6_route.h b/ospf6d/ospf6_route.h
index 8dcc877f..b384824c 100644
--- a/ospf6d/ospf6_route.h
+++ b/ospf6d/ospf6_route.h
@@ -300,6 +300,7 @@ extern void ospf6_brouter_show (struct vty *vty, struct ospf6_route *route);
 extern int config_write_ospf6_debug_route (struct vty *vty);
 extern void install_element_ospf6_debug_route (void);
 extern void ospf6_route_init (void);
+extern void ospf6_clean (void);
 
 #endif /* OSPF6_ROUTE_H */
 
diff --git a/ospf6d/ospf6d.c b/ospf6d/ospf6d.c
index bb091d4f..3fdbda18 100644
--- a/ospf6d/ospf6d.c
+++ b/ospf6d/ospf6d.c
@@ -1889,4 +1889,11 @@ ospf6_init (void)
   thread_add_read (master, ospf6_receive, NULL, ospf6_sock);
 }
 
-
+void
+ospf6_clean (void)
+{
+  if (ospf6->route_table)
+    ospf6_route_remove_all (ospf6->route_table);
+  if (ospf6->brouter_table)
+    ospf6_route_remove_all (ospf6->brouter_table);
+}
-- 
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