commit 7d21eaedade0e01bed665dd2e4ba15e0c217237c
author Hugo Benichi <hugobenichi@google.com> Fri Sep 02 14:00:29 2016 +0900
committer Hugo Benichi <hugobenichi@google.com> Tue Sep 13 10:54:47 2016 +0900
tree 5aa4ce1f24c7850be6f435163085ed194ae7c08c
parent 0dc1d314709d579ccdc3fc59a5f66557f6cd319d

ApfFilter: take into account IPv4 subnet prefix

When IPv4 is provisioned on an interface with Apf capabilities,
ApfFilter will only keep track of the raw ipv4 address, with no
information about the subnet or prefix length.

This patch adds the missing prefix length information to ApfFilter. This
allows to calculate the subnet broadcast ipv4 address for more
precise ipv4 broadcast filtering when the multicast lock is not held.

Bug: 30231088

Change-Id: Iebaec040703647c4ced30bb585be173e97a1fae5