Merge "Filter our v6 address from tethering dns." (32350c7a) · Commits · e / os / android_frameworks_base

services/java/com/android/server/connectivity/Tethering.java

+14 −2

Original line number	Diff line number	Diff line
		@@ -55,6 +55,7 @@ import com.google.android.collect.Lists;
		import java.io.FileDescriptor;
		import java.io.PrintWriter;
		import java.net.InetAddress;
		import java.net.Inet4Address;
		import java.util.ArrayList;
		import java.util.Collection;
		import java.util.HashMap;
		@@ -1325,7 +1326,17 @@ public class Tethering extends INetworkManagementEventObserver.Stub {
		String[] dnsServers = mDefaultDnsServers;
		Collection<InetAddress> dnses = linkProperties.getDnses();
		if (dnses != null) {
		dnsServers = NetworkUtils.makeStrings(dnses);
		// we currently only handle IPv4
		ArrayList<InetAddress> v4Dnses =
		new ArrayList<InetAddress>(dnses.size());
		for (InetAddress dnsAddress : dnses) {
		if (dnsAddress instanceof Inet4Address) {
		v4Dnses.add(dnsAddress);
		}
		}
		if (v4Dnses.size() > 0) {
		dnsServers = NetworkUtils.makeStrings(v4Dnses);
		}
		}
		try {
		mNMService.setDnsForwarders(dnsServers);
		@@ -1383,11 +1394,12 @@ public class Tethering extends INetworkManagementEventObserver.Stub {
		boolean mTryCell = !WAIT_FOR_NETWORK_TO_SETTLE;
		@Override
		public void enter() {
		turnOnMasterTetherSettings(); // may transition us out

		mTryCell = !WAIT_FOR_NETWORK_TO_SETTLE; // better try something first pass
		// or crazy tests cases will fail
		chooseUpstreamType(mTryCell);
		mTryCell = !mTryCell;
		turnOnMasterTetherSettings(); // may transition us out
		}
		@Override
		public void exit() {