Check that the calling package is legitimate for both enabling and disabling car mode. (cd4c26b1) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/UiModeManagerService.java

+5 −0

Original line number	Diff line number	Diff line
		@@ -631,6 +631,8 @@ final class UiModeManagerService extends SystemService {
		+ "permission ENTER_CAR_MODE_PRIORITIZED");
		}

		assertLegit(callingPackage);

		final long ident = Binder.clearCallingIdentity();
		try {
		synchronized (mLock) {
		@@ -671,6 +673,9 @@ final class UiModeManagerService extends SystemService {
		// mode flag to be specified; this is so that the user can disable car mode at all
		// priorities using the persistent notification.
		boolean isSystemCaller = mInjector.getCallingUid() == Process.SYSTEM_UID;
		if (!isSystemCaller) {
		assertLegit(callingPackage);
		}
		final int carModeFlags =
		isSystemCaller ? flags : flags & ~UiModeManager.DISABLE_CAR_MODE_ALL_PRIORITIES;