Merge "DhcpClient: guard against failure to parse packets" into mnc-dev am: fce4e43167 am: 3d9a2d7206 am: e40917b1ae am: afa3694ea9 am: 37cacc77ce am: 4bdf37c204
am: fd3e6e8d25

Change-Id: I154015353cdab13732d82e02e277139511f797f4