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.

diff --git a/src/rrd_client.c b/src/rrd_client.c
index 1bfbef2a9a7f04d6e41e7b3e8a8260b523a93f48..9786f8e0d0bbd9716e20943be1b92a5189f4f621 100644 (file)
--- 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: