From 46464d77238d6728a02128f01cbcb8a9b4630d56 Mon Sep 17 00:00:00 2001
From: vraatikka <vilho.raatikka@skysql.com>
Date: Mon, 9 Sep 2013 14:36:45 +0300
Subject: [PATCH] Check if router_session pointer has value in session
 structure before calling free for it.

---
 server/core/session.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/server/core/session.c b/server/core/session.c
index 96ae728f1..e27ab282c 100644
--- a/server/core/session.c
+++ b/server/core/session.c
@@ -204,7 +204,9 @@ bool session_free(
 	atomic_add(&session->service->stats.n_current, -1);
 
 	/* Free router_session and session */
-        free(session->router_session);
+        if (session->router_session) {
+                free(session->router_session);
+        }
 	free(session);
         succp = true;