From 481a6a9d1b5c6419a02d9b008483e8ca27dd09d5 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Joaqu=C3=ADn=20Aguirrezabalaga?= <kinote@kinote.org>
Date: Thu, 20 Jul 2017 08:21:29 +0200
Subject: [PATCH] src/rrd_client.c: fix memeory leak in rrd_client_info

A string is being duplicated with strdup and the copy was not being
freed.
---
 src/rrd_client.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/rrd_client.c b/src/rrd_client.c
index 1bfbef2a..9786f8e0 100644
--- a/src/rrd_client.c
+++ b/src/rrd_client.c
@@ -1279,6 +1279,10 @@ rrd_info_t *rrd_client_info(rrd_client_t *client, const char *filename) /* {{{ *
 
     cd = rrd_info_push(cd, sprintf_alloc("%s",k), itype, info);
 	if(!data) data = cd;
+    if (itype == RD_I_STR) {
+      free(info.u_str);
+      info.u_str = NULL;
+    }
   }
 
 out_free_res:
-- 
2.47.2