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Posted to jira@kafka.apache.org by "Gaurav Narula (Jira)" <ji...@apache.org> on 2025/12/12 13:05:00 UTC

[jira] [Created] (KAFKA-19990) NPE on handling an AllocateProducerIdsResponse

Gaurav Narula created KAFKA-19990:
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             Summary: NPE on handling an AllocateProducerIdsResponse 
                 Key: KAFKA-19990
                 URL: https://issues.apache.org/jira/browse/KAFKA-19990
             Project: Kafka
          Issue Type: Bug
    Affects Versions: 4.1.1, 3.9.1
            Reporter: Gaurav Narula


{{RPCProducerIdManager}} attempts to invoke {{handleAllocateProducerIdsResponse}} without checks for {{authenticationException}} and {{versionMismatch}} which can cause NPE at {{response.data()}} since {{response}} might be {{null}}.



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