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Sanity check ICMP6 router advertisement packets
authorPaul Jensen <pauljensen@google.com>
Wed, 20 Jul 2016 19:01:17 +0000 (15:01 -0400)
committerErik Kline <ek@google.com>
Tue, 30 Aug 2016 01:57:30 +0000 (10:57 +0900)
commita36213867afc7fde57bfa70bc4b1642a4e5245bd
tree52dfb1532a3f6b82cd48963612a44da6763b5432
parent8eaa65b86745e6a6f7e66d4a3344d76d7a19bcf8
Sanity check ICMP6 router advertisement packets

There is a chance a packet can slip by before we install the filter
on our socket listening for RAs, so add some basic sanity checking
to make sure we've recieved an RA.

Change-Id: I14cf84a0814896a41e00f50af376dfc4988d36cb
Fixes: 29586253
services/net/java/android/net/apf/ApfFilter.java