diff options
Diffstat (limited to 'services/core/java/com/android/server/pm/PackageManagerService.java')
-rw-r--r-- | services/core/java/com/android/server/pm/PackageManagerService.java | 10 |
1 files changed, 10 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 c0486443b97e..6f1c88722e21 100644 --- a/services/core/java/com/android/server/pm/PackageManagerService.java +++ b/services/core/java/com/android/server/pm/PackageManagerService.java @@ -21657,6 +21657,16 @@ public class PackageManagerService extends IPackageManager.Stub return PackageManager.DELETE_FAILED_INTERNAL_ERROR; } + if (isSystemApp(uninstalledPs)) { + UserInfo userInfo = mUserManager.getUserInfo(userId); + if (userInfo == null || !userInfo.isAdmin()) { + Slog.w(TAG, "Not removing package " + packageName + + " as only admin user may downgrade system apps"); + EventLog.writeEvent(0x534e4554, "170646036", -1, packageName); + return PackageManager.DELETE_FAILED_USER_RESTRICTED; + } + } + disabledSystemPs = mSettings.getDisabledSystemPkgLPr(packageName); // Static shared libs can be declared by any package, so let us not // allow removing a package if it provides a lib others depend on. |