hg: jdk8u/jdk8u-dev/jdk: 8182672: Java 8u121 on Linux intermittently returns null for MAC address

[sean.coffey at oracle.com]

Changeset: 8928a3493a05
Author:    coffeys
Date:      2017-06-27 13:57 +0100
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/jdk/rev/8928a3493a05

8182672: Java 8u121 on Linux intermittently returns null for MAC address
Reviewed-by: michaelm, chegar, clanger, msheppar, vtewari

! src/solaris/native/java/net/NetworkInterface.c
+ test/java/net/NetworkInterface/GetMacAddress.java