Check for bad packets in getaddrinfo.c's getanswer. am: 9ea3f1c8 am: 62b2f052 am: 91b8b9dd -s ours am: 2ad4e6e4 am: c58d8062 am: ffcf543b Change-Id: I4b1d461cea68db0d8b88a7e0d5755987b8c9c2d3