Merge "Revert "Enforce ComponentName belongs to caller app"" into rvc-dev (f8f07e22) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/media/MediaSessionRecord.java

+0 −23

Original line number	Diff line number	Diff line
		@@ -18,7 +18,6 @@ package com.android.server.media;

		import android.annotation.Nullable;
		import android.app.PendingIntent;
		import android.content.ComponentName;
		import android.content.Context;
		import android.content.Intent;
		import android.content.pm.ParceledListSlice;
		@@ -50,8 +49,6 @@ import android.os.Process;
		import android.os.RemoteException;
		import android.os.ResultReceiver;
		import android.os.SystemClock;
		import android.text.TextUtils;
		import android.util.EventLog;
		import android.util.Log;
		import android.util.Slog;
		import android.view.KeyEvent;
		@@ -837,30 +834,10 @@ public class MediaSessionRecord implements IBinder.DeathRecipient, MediaSessionR
		mHandler.post(MessageHandler.MSG_UPDATE_SESSION_STATE);
		}

		private boolean checkComponentNamePackage(PendingIntent pi, String packageName) {
		ComponentName componentName = null;
		if (pi != null && pi.getIntent() != null) {
		componentName = pi.getIntent().getComponent();
		}

		if(componentName != null
		&& !TextUtils.equals(packageName, componentName.getPackageName())) {
		return false;
		}

		return true;
		}

		@Override
		public void setMediaButtonReceiver(PendingIntent pi) throws RemoteException {
		final long token = Binder.clearCallingIdentity();
		try {
		if (!checkComponentNamePackage(pi, mPackageName)) {
		EventLog.writeEvent(0x534e4554, "238177121", -1, ""); // SafetyNet logging
		throw new IllegalArgumentException("Component Name package does not match "
		+ "package name provided to MediaSessionRecord.");
		}

		if ((mPolicies & SessionPolicyProvider.SESSION_POLICY_IGNORE_BUTTON_RECEIVER)
		!= 0) {
		return;