# HG changeset patch
# User Roman Arutyunyan <arut@nginx.com>
# Date 1454409775 -10800
# Node ID 06459bc8b92fd4a45cb294bcc0e0f37e0c33ec56
# Parent  d73f77bb5caf7ed7f24d4dd61d56a290e73e2f81
Resolver: free TCP buffers on resolver cleanup.

diff -r d73f77bb5caf -r 06459bc8b92f src/core/ngx_resolver.c
--- a/src/core/ngx_resolver.c	Tue Feb 02 11:35:19 2016 +0300
+++ b/src/core/ngx_resolver.c	Tue Feb 02 13:42:55 2016 +0300
@@ -295,6 +295,16 @@
             if (rec[i].tcp) {
                 ngx_close_connection(rec[i].tcp);
             }
+
+            if (rec[i].read_buf) {
+                ngx_resolver_free(r, rec[i].read_buf->start);
+                ngx_resolver_free(r, rec[i].read_buf);
+            }
+
+            if (rec[i].write_buf) {
+                ngx_resolver_free(r, rec[i].write_buf->start);
+                ngx_resolver_free(r, rec[i].write_buf);
+            }
         }
 
         ngx_free(r);