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62 lines
1.1 KiB
62 lines
1.1 KiB
/*
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* Copyright (c) 2018-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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import android.os.Binder;
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import android.os.RemoteException;
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import android.support.annotation.UiThread;
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class PubPriv {
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Binder b;
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@UiThread
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private void doTransactOk() throws RemoteException {
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b.transact(0, null, null, 0);
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}
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public void transactBad() throws RemoteException {
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doTransactOk();
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}
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public void alsoBad() throws RemoteException {
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transactBad();
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}
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private void chainOK() throws RemoteException {
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alsoBad();
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}
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Object lockA, lockB;
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private void oneWayOk() {
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synchronized(lockA) {
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synchronized(lockB) {}
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}
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}
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private void anotherWayOk() {
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synchronized(lockB) {
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synchronized(lockA) {}
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}
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}
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public void callOneWayBad() {
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oneWayOk();
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}
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public void callAnotherWayBad() {
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anotherWayOk();
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}
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private void callOneWayOk() {
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oneWayOk();
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}
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private void callAnotherWayOk() {
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anotherWayOk();
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}
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}
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