--- a/jdk/src/java.base/unix/native/libnet/net_util_md.c	Sat May 21 13:18:15 2016 +0200
+++ b/jdk/src/java.base/unix/native/libnet/net_util_md.c	Sun May 22 19:06:23 2016 +0100
@@ -353,6 +353,7 @@
     if (getsockname(0, (struct sockaddr *)&sa, &sa_len) == 0) {
         struct sockaddr *saP = (struct sockaddr *)&sa;
         if (saP->sa_family != AF_INET6) {
+            close(fd);
             return JNI_FALSE;
         }
     }