Merge "Limit namespace length." into udc-dev am: 6db854c14e

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23089180

Change-Id: I430a1e55e9a288a90f3d4f501ee1033a63ae9f8d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

apex/jobscheduler/service/java/com/android/server/job/JobSchedulerService.java

@@ -4124,6 +4124,10 @@ public class JobSchedulerService extends com.android.server.SystemService
                 if (namespace.isEmpty()) {
                     throw new IllegalArgumentException("namespace cannot be empty");
                 }
+                if (namespace.length() > 1000) {
+                    throw new IllegalArgumentException(
+                            "namespace cannot be more than 1000 characters");
+                }
                 namespace = namespace.intern();
             }
             return namespace;