Make sure there is always a user.

Bug: 269072872 Test: atest com.android.server.pm.UserManagerTest Change-Id: Ic6c523ede4538cc8152214812f840c146659a7cf
2023-03-01 19:07:06 -08:00
parent cd48412b02
commit 04876d4657
1 changed files with 7 additions and 0 deletions
--- a/services/core/java/com/android/server/pm/UserManagerService.java
+++ b/services/core/java/com/android/server/pm/UserManagerService.java
@@ -3635,6 +3635,13 @@ public class UserManagerService extends IUserManager.Stub {
        } finally {
            IoUtils.closeQuietly(fis);
        }
+
+        synchronized (mUsersLock) {
+            if (mUsers.size() == 0) {
+                Slog.e(LOG_TAG, "mUsers is empty, fallback to single user");
+                fallbackToSingleUserLP();
+            }
+        }
    }

    /**