From 76b387ae68024934ccd92daa34659ada17dc3955 Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Sat, 7 Jan 2017 12:50:50 +0100
Subject: [PATCH] fix free of statically allocated value

---
 src/nat/gnunet-nat.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/nat/gnunet-nat.c b/src/nat/gnunet-nat.c
index 07ddfb6a3..f198adc0a 100644
--- a/src/nat/gnunet-nat.c
+++ b/src/nat/gnunet-nat.c
@@ -37,7 +37,7 @@ static int global_ret;
  * Name of section in configuration file to use for 
  * additional options.
  */ 
-static char *section_name = "undefined";
+static char *section_name;
 
 /**
  * Flag set to 1 if we use IPPROTO_UDP.
@@ -300,6 +300,8 @@ run (void *cls,
 
   if (NULL != local_addr)
   {
+    if (NULL == section_name)
+      section_name = GNUNET_strdup ("undefined");
     nh = GNUNET_NAT_register (c,
 			      section_name,
 			      proto,
-- 
2.25.1