You are viewing a plain text version of this content. The canonical link for it is here.

Posted to jira@kafka.apache.org by "Colin McCabe (Jira)" <ji...@apache.org> on 2022/09/29 00:02:00 UTC

[jira] [Created] (KAFKA-14265) Prefix ACLs may shadow other prefix ACLs

Colin McCabe created KAFKA-14265:
------------------------------------

             Summary: Prefix ACLs may shadow other prefix ACLs
                 Key: KAFKA-14265
                 URL: https://issues.apache.org/jira/browse/KAFKA-14265
             Project: Kafka
          Issue Type: Bug
            Reporter: Colin McCabe
            Assignee: Colin McCabe


Prefix ACLs may shadow other prefix ACLs. Consider the case where we have prefix ACLs for foobar, fooa, and f. If we were matching a resource named "foobar", we'd start scanning at the foobar ACL, hit the fooa ACL, and stop -- missing the f ACL.

To fix this, we should re-scan for ACLs at the first divergence point (in this case, f) whenever we hit a mismatch of this kind.



--
This message was sent by Atlassian Jira
(v8.20.10#820010)