diff --git a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
index c2766c200d2c4..804bdc399cb5a 100644
--- a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
+++ b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
@@ -17365,6 +17365,7 @@ public class DevicePolicyManagerService extends IDevicePolicyManager.Stub {
                     caller.getUserId());
             admin = enforcingAdmin.getActiveAdmin();
         } else {
+            Objects.requireNonNull(who, "ComponentName is null");
             Preconditions.checkCallAuthorization(isDeviceOwner(caller) || isProfileOwner(caller));
         }
 
@@ -17396,6 +17397,7 @@ public class DevicePolicyManagerService extends IDevicePolicyManager.Stub {
                     caller.getUserId());
             admin = enforcingAdmin.getActiveAdmin();
         } else {
+            Objects.requireNonNull(who, "ComponentName is null");
             Preconditions.checkCallingUser(isManagedProfile(caller.getUserId()));
             Preconditions.checkCallAuthorization(isDeviceOwner(caller) || isProfileOwner(caller));