From 99651523dea8d12dcca03c215acbba301fc821c6 Mon Sep 17 00:00:00 2001
From: Igor Sysoev <igor@sysoev.ru>
Date: Wed, 16 Sep 2009 13:48:11 +0000
Subject: [PATCH] fix memory leak in resolver

---
 src/core/ngx_resolver.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/core/ngx_resolver.c b/src/core/ngx_resolver.c
index 2b53ee07e..116734b28 100644
--- a/src/core/ngx_resolver.c
+++ b/src/core/ngx_resolver.c
@@ -1149,6 +1149,8 @@ ngx_resolver_process_a(ngx_resolver_t *r, u_char *buf, size_t last,
         goto failed;
     }
 
+    ngx_resolver_free(r, name.data);
+
     if (code == 0 && nan == 0) {
         code = 3; /* NXDOMAIN */
     }
@@ -1400,6 +1402,8 @@ failed:
 
     /* unlock name mutex */
 
+    ngx_resolver_free(r, name.data);
+
     return;
 }