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Merge "Framework and system_server classes can access public vendor libraries" am: 8cb6d28329

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Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1885792

Change-Id: Ia8fe285e3668fac4c2d6ca8ffff2976df88f90c3
This commit is contained in:
Treehugger Robot
2021-11-19 00:29:06 +00:00
committed by Automerger Merge Worker
parent c2566e6582 8cb6d28329
commit 1f479b99ce
1 changed files with 15 additions and 3 deletions
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18
core/java/com/android/internal/os/ClassLoaderFactory.java
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@@ -24,6 +24,7 @@ import dalvik.system.DelegateLastClassLoader;
import dalvik.system.DexClassLoader;
import dalvik.system.PathClassLoader;
import java.util.ArrayList;
import java.util.List;
/**
@@ -100,14 +101,25 @@ public class ClassLoaderFactory {
}
/**
* Same as {@code createClassLoader} below, but passes a null list of shared
* libraries.
* Same as {@code createClassLoader} below, but passes a null list of shared libraries. This
* method is used only to load platform classes (i.e. those in framework.jar or services.jar),
* and MUST NOT be used for loading untrusted classes, especially the app classes. For the
* latter case, use the below method which accepts list of shared libraries so that the classes
* don't have unlimited access to all shared libraries.
*/
public static ClassLoader createClassLoader(String dexPath,
String librarySearchPath, String libraryPermittedPath, ClassLoader parent,
int targetSdkVersion, boolean isNamespaceShared, String classLoaderName) {
// b/205164833: allow framework classes to have access to all public vendor libraries.
// This is because those classes are part of the platform and don't have an app manifest
// where required libraries can be specified using the <uses-native-library> tag.
// Note that this still does not give access to "private" vendor libraries.
List<String> nativeSharedLibraries = new ArrayList<>();
nativeSharedLibraries.add("ALL");
return createClassLoader(dexPath, librarySearchPath, libraryPermittedPath,
parent, targetSdkVersion, isNamespaceShared, classLoaderName, null, null, null);
parent, targetSdkVersion, isNamespaceShared, classLoaderName, null,
nativeSharedLibraries, null);
}
/**