diff options
| -rw-r--r-- | services/core/java/com/android/server/pm/PackageManagerService.java | 11 |
1 files changed, 11 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 238b0a9bb4b2..5161b9f4614d 100644 --- a/services/core/java/com/android/server/pm/PackageManagerService.java +++ b/services/core/java/com/android/server/pm/PackageManagerService.java @@ -18687,6 +18687,17 @@ public class PackageManagerService extends IPackageManager.Stub return PackageManager.DELETE_FAILED_INTERNAL_ERROR; } + if (isSystemApp(uninstalledPs) + && (deleteFlags & PackageManager.DELETE_SYSTEM_APP) == 0) { + UserInfo userInfo = sUserManager.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); // Save the enabled state before we delete the package. When deleting a stub // application we always set the enabled state to 'disabled'. |