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Commit 78893c23 authored by Joshua Mccloskey's avatar Joshua Mccloskey
Browse files

Fixed NPE in FingerprintAuthClient 

Test: It builds.
Bug: 193883067
Change-Id: I3c310ab6a631750377a069e926567279bedc9d3b
parent c72d4fc1

services/core/java/com/android/server/biometrics/sensors/fingerprint/aidl/FingerprintAuthenticationClient.java

+11 −7
Original line number Diff line number Diff line
@@ -166,6 +166,7 @@ class FingerprintAuthenticationClient extends AuthenticationClient<ISession> imp 
    @Override

    protected void stopHalOperation() {

        UdfpsHelper.hideUdfpsOverlay(getSensorId(), mUdfpsOverlayController);

        if (mCancellationSignal != null) {

            try {

                mCancellationSignal.cancel();

            } catch (RemoteException e) {
@@ -174,6 +175,9 @@ class FingerprintAuthenticationClient extends AuthenticationClient<ISession> imp 
                        0 /* vendorCode */);

                mCallback.onClientFinished(this, false /* success */);

            }

        } else {

            Slog.e(TAG, "cancellation signal was null");

        }

    }



    @Override