commit 1ee5b13e35e4b52eee67295556aad2c772fb23e0
author Roman Arutyunyan <arut@nginx.com> Tue Feb 02 13:42:55 2016 +0300
committer Roman Arutyunyan <arut@nginx.com> Tue Feb 02 13:42:55 2016 +0300
tree 44ad515a8a34eef37f02834df3140d701e2d442e
parent 0b6f2569e186cb1d755ddfd2817723f2f161a897

Resolver: free TCP buffers on resolver cleanup.

src/core/ngx_resolver.c

diff --git a/src/core/ngx_resolver.c b/src/core/ngx_resolver.c
index abc23fc..fa89073 100644
--- a/src/core/ngx_resolver.c
+++ b/src/core/ngx_resolver.c
@@ -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);