From 0d84fe0b43455cf92a211014d7f4703272030824 Mon Sep 17 00:00:00 2001
From: Shoji Kai <sho2kai@gmail.com>
Date: Mon, 20 Oct 2014 21:00:17 +0900
Subject: [PATCH] Fix memory leak

---
 ext/geoip/geoip.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ext/geoip/geoip.c b/ext/geoip/geoip.c
index 3ae8591..4fdf8c3 100644
--- a/ext/geoip/geoip.c
+++ b/ext/geoip/geoip.c
@@ -126,6 +126,7 @@ static VALUE generic_single_value_lookup_response(char *key, char *value)
   VALUE result = rb_hash_new();
   if(value) {
     rb_hash_sset(result, key, encode_to_utf8_and_return_rb_str(value));
+    free(value);
     return result;
   } else {
     return Qnil;