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Posted to issues@drill.apache.org by "Laurent Goujon (JIRA)" <ji...@apache.org> on 2017/03/20 17:55:41 UTC

[jira] [Created] (DRILL-5368) Memory leak in C++ server metadata handler

Laurent Goujon created DRILL-5368:
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             Summary: Memory leak in C++ server metadata handler
                 Key: DRILL-5368
                 URL: https://issues.apache.org/jira/browse/DRILL-5368
             Project: Apache Drill
          Issue Type: Bug
          Components: Client - C++
    Affects Versions: 1.10.0
            Reporter: Laurent Goujon
            Assignee: Laurent Goujon
            Priority: Minor


When receiving server metadata response, a protobuf ServerMetaResp object is dynamically allocated but never freed.

Since for this handler, there's no need to keep the instance attached to the handler (content is copied over by the MetaData class), a reference is enough and allocation can be done on the stack.



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