From 143a385f0cb858126e79bb7c637c2aede234c4ab Mon Sep 17 00:00:00 2001
From: paul <paul>
Date: Mon, 29 Sep 2003 20:06:13 +0000
Subject: 2003-09-29 Gilad Arnold <gilad.arnold@terayon.com>

	* zebra/zebra_rib.c: Fix possible dangling reference to rib
 	route_nodes - unlock it the appropriate number of times. (twice,
	because of the implicit lock). see [quagga-dev 251].
---
 zebra/zebra_rib.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/zebra/zebra_rib.c b/zebra/zebra_rib.c
index 63d0d107..ccccd0ad 100644
--- a/zebra/zebra_rib.c
+++ b/zebra/zebra_rib.c
@@ -1575,12 +1575,15 @@ static_delete_ipv4 (struct prefix *p, struct in_addr *gate, char *ifname,
     rn->info = si->next;
   if (si->next)
     si->next->prev = si->prev;
+  route_unlock_node (rn);
   
   /* Free static route configuration. */
   if (ifname)
     XFREE (0, si->gate.ifname);
   XFREE (MTYPE_STATIC_IPV4, si);
 
+  route_unlock_node (rn);
+
   return 1;
 }
 
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