--- old/test/jdk/com/sun/jndi/dns/AttributeTests/GetAny.java	2018-03-22 09:58:52.000000000 +0800
+++ new/test/jdk/com/sun/jndi/dns/AttributeTests/GetAny.java	2018-03-22 09:58:51.000000000 +0800
@@ -76,6 +76,7 @@
 
         } finally {
             DNSTestUtils.cleanup(ctx);
+            DNSTestUtils.cleanupClosableRes(socket);
         }
     }
 }