tree daefe1fa1cb80f28ed17c2291af071170eb7f5f5
parent 71ead1835317af5305f9ef87ce06ebdf9cff92e6
author Nick Kralevich <nnk@google.com> 1303167359 -0700
committer Nick Kralevich <nnk@google.com> 1303241624 -0700

Validate sender credentials on netlink msg receive

Verify that netlink messages are actually from the kernel,
and not from a userspace program.

This is a manual cherry-pick from b620a0b1c7ae486e979826200e8e441605b0a5d6

Change-Id: I237f0a5cb56393bb3aab64a7ae5898f2bdc95cef