Merge "Quick fix for possible deadlock in LMS" into rvc-dev am: 45b8146ae8 am: 98c1646443 (80280978) · Commits · e / os / android_frameworks_base

location/java/android/location/LocationManager.java

+15 −9

Original line number	Diff line number	Diff line
		@@ -2562,7 +2562,9 @@ public class LocationManager {
		mRemoteCancellationSignal = remoteCancellationSignal;
		}

		public synchronized void cancel() {
		public void cancel() {
		ICancellationSignal cancellationSignal;
		synchronized (this) {
		mExecutor = null;
		mConsumer = null;

		@@ -2571,13 +2573,17 @@ public class LocationManager {
		mAlarmManager = null;
		}

		if (mRemoteCancellationSignal != null) {
		// ensure only one cancel event will go through
		cancellationSignal = mRemoteCancellationSignal;
		mRemoteCancellationSignal = null;
		}

		if (cancellationSignal != null) {
		try {
		mRemoteCancellationSignal.cancel();
		cancellationSignal.cancel();
		} catch (RemoteException e) {
		// ignore
		}
		mRemoteCancellationSignal = null;
		}
		}