From 51ad41f2fc0c95179cb4ba65e568d2b84de32a28 Mon Sep 17 00:00:00 2001
From: Martin Mares <mj@ucw.cz>
Date: Wed, 3 Mar 1999 20:56:33 +0000
Subject: EFence helped to find using of already free rte's in rt_prune().

---
 nest/rt-table.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/nest/rt-table.c b/nest/rt-table.c
index 621a835..4da6807 100644
--- a/nest/rt-table.c
+++ b/nest/rt-table.c
@@ -328,11 +328,13 @@ rt_prune(rtable *tab)
 	  net *n = (net *) f;
 	  rte *e;
 	  ncnt++;
+	rescan:
 	  for (e=n->routes; e; e=e->next, rcnt++)
 	    if (e->attrs->proto->core_state != FS_HAPPY)
 	      {
 		rte_discard(e);
 		rdel++;
+		goto rescan;
 	      }
 	  if (!n->routes)		/* Orphaned FIB entry? */
 	    {
-- 
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