From 50969cff60e86600034ce88bfdb539a3f9f240ad Mon Sep 17 00:00:00 2001
From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Sat, 16 Mar 2019 00:11:22 +0900
Subject: [PATCH] network: clear previous assignment

Prompted by oss-fuzz#13719.
---
 src/network/netdev/l2tp-tunnel.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/network/netdev/l2tp-tunnel.c b/src/network/netdev/l2tp-tunnel.c
index c78b19ce93c..abaa92fe475 100644
--- a/src/network/netdev/l2tp-tunnel.c
+++ b/src/network/netdev/l2tp-tunnel.c
@@ -629,9 +629,9 @@ int config_parse_l2tp_session_name(
                 return 0;
         }
 
-        session->name = strdup(rvalue);
-        if (!session->name)
-                return -ENOMEM;
+        r = free_and_strdup(&session->name, rvalue);
+        if (r < 0)
+                return log_oom();
 
         session = NULL;
         return 0;
-- 
2.47.3