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Posted to issues@spark.apache.org by "Norman Maurer (Jira)" <ji...@apache.org> on 2019/11/20 08:43:00 UTC

[jira] [Created] (SPARK-29971) Multiple possible buffer leaks in TransportFrameDecoder and TransportCipher

Norman Maurer created SPARK-29971:
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             Summary: Multiple possible buffer leaks in TransportFrameDecoder and TransportCipher
                 Key: SPARK-29971
                 URL: https://issues.apache.org/jira/browse/SPARK-29971
             Project: Spark
          Issue Type: Bug
          Components: Spark Core
    Affects Versions: 2.4.4, 3.0.0
            Reporter: Norman Maurer


TransportFrameDecoder and TransportCipher currently not carefully manage the life-cycle of ByteBuf instances and so leak memory in some cases.



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