Explicitly check for updated system apps

Unbundled apps should not be allowed to share
linker-namespaces with default namespace; it implies
that they will not have unlimited access to private
native libs once updated.

Bug: http://b/27189432
Change-Id: I60295b9b31d700016add93537418fdcce5a77719

parent a52f6a17

core/java/android/app/LoadedApk.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -382,7 +382,7 @@ public final class LoadedApk {
		String libraryPermittedPath = mDataDir;
		boolean isBundledApp = false;

		if (mApplicationInfo.isSystemApp()) {
		if (mApplicationInfo.isSystemApp() && !mApplicationInfo.isUpdatedSystemApp()) {
		isBundledApp = true;
		// Add path to system libraries to libPaths;
		// Access to system libs should be limited