Merge "[pm] forbid deletion of protected packages" into qt-dev am: b625b562c4

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/19935572

Change-Id: Ic0c235c82f13e4e8f09b35bb9f30134cfcf8617e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

1 files changed, 14 insertions, 0 deletions

diff --git a/services/core/java/com/android/server/pm/PackageManagerService.java b/services/core/java/com/android/server/pm/PackageManagerService.java
index 14198ba100fd..0472985affaa 100644
--- a/services/core/java/com/android/server/pm/PackageManagerService.java
+++ b/services/core/java/com/android/server/pm/PackageManagerService.java
@@ -18390,6 +18390,20 @@ public class PackageManagerService extends IPackageManager.Stub
 
         final String packageName = versionedPackage.getPackageName();
         final long versionCode = versionedPackage.getLongVersionCode();
+
+        if (mProtectedPackages.isPackageStateProtected(userId, packageName)) {
+            mHandler.post(() -> {
+                try {
+                    Slog.w(TAG, "Attempted to delete protected package: " + packageName);
+                    observer.onPackageDeleted(packageName,
+                            PackageManager.DELETE_FAILED_INTERNAL_ERROR, null);
+                } catch (RemoteException re) {
+                }
+            });
+            return;
+        }
+
+
         final String internalPackageName;
         synchronized (mPackages) {
             // Normalize package name to handle renamed packages and static libs