hg: jdk9/dev/jdk: 8058216: NetworkInterface.getHardwareAddress can return zero length byte array when run with preferIPv4Stack

[chris.hegarty at oracle.com]

Changeset: 99230080fada
Author:    chegar
Date:      2014-09-12 15:51 +0100
URL:       http://hg.openjdk.java.net/jdk9/dev/jdk/rev/99230080fada

8058216: NetworkInterface.getHardwareAddress can return zero length byte array when run with preferIPv4Stack
Reviewed-by: michaelm

! src/java.base/windows/native/libnet/NetworkInterface.c
! test/java/net/NetworkInterface/Test.java