fdadc4e242
Currently, isHostRoute returns true iff the gateway address is the unspecified address (0.0.0.0 or ::). Thus, it will return true for any route that has no gateway (e.g., a route pointing at a point-to-point interface), even if the route is not a host route. Fix this by checking the prefix length instead. This should be safe because: 1. mDestination cannot be null, since it's created using new. 2. Host routes created using makeHostRoute (which is what ConnectivityService calls) always have the correct prefix lengths (/32 or /128) set. Bug: 8276725 Change-Id: I14285398823fa6c312349128c7cc216cad4a84c9