From e7a1a4f80cddbca3ceb1b14829cfba9e25b59bff Mon Sep 17 00:00:00 2001
From: Michael Marshall <mmarshall@apache.org>
Date: Fri, 21 Jan 2022 17:08:23 -0600
Subject: [PATCH] [Authorization] Return if namespace policies are read only
 (#12514)

* [Authorization Provider] Return early when namespace policies are read only

* Remove typo fix to simplify cherry-picking

(cherry picked from commit f1e72d6154332ca69e278005243ae6bde4e8c554)
---
 .../pulsar/broker/authorization/PulsarAuthorizationProvider.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authorization/PulsarAuthorizationProvider.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authorization/PulsarAuthorizationProvider.java
index 12c289f567da6..26a4f6c0db0ab 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authorization/PulsarAuthorizationProvider.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authorization/PulsarAuthorizationProvider.java
@@ -290,6 +290,7 @@ public CompletableFuture<Void> grantPermissionAsync(NamespaceName namespaceName,
             validatePoliciesReadOnlyAccess();
         } catch (Exception e) {
             result.completeExceptionally(e);
+            return result;
         }
 
         ZooKeeper globalZk = configCache.getZooKeeper();