From d7a93b6fcd9afe8fcf2df3760d177056bf4d2c57 Mon Sep 17 00:00:00 2001
From: Anoop Saldanha <poonaatsoc@gmail.com>
Date: Fri, 22 Jun 2012 14:23:28 +0530
Subject: [PATCH] clear root node during conf de-init. also create root_backup
 when the root is restored back using it

---
 src/conf.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/conf.c b/src/conf.c
index 10fb9fe99d..4727c48863 100644
--- a/src/conf.c
+++ b/src/conf.c
@@ -543,6 +543,7 @@ void
 ConfRestoreContextBackup(void)
 {
     root = root_backup;
+    root_backup = NULL;
 
     return;
 }
@@ -553,8 +554,10 @@ ConfRestoreContextBackup(void)
 void
 ConfDeInit(void)
 {
-    if (root != NULL)
+    if (root != NULL) {
         ConfNodeFree(root);
+        root = NULL;
+    }
 
     SCLogDebug("configuration module de-initialized");
 }