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  1. ZooKeeper
  2. ZOOKEEPER-2227

stmk four-letter word fails execution at server while reading trace mask argument.

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 3.3.0
    • 3.4.7, 3.5.2, 3.6.0
    • server
    • None

    Description

      When the server handles the stmk four-letter word, it attempts to read an 8-byte Java long from the request as the trace mask argument. The read fails, because the destination buffer's capacity is only 4 bytes.

      Attachments

        1. ZOOKEEPER-2227.001.patch
          6 kB
          Chris Nauroth
        2. ZOOKEEPER-2227.002.patch
          4 kB
          Chris Nauroth
        3. ZOOKEEPER-2227-branch-3.4.002.patch
          4 kB
          Chris Nauroth

        Issue Links

          is broken by

          Improvement - An improvement or enhancement to an existing feature or task. ZOOKEEPER-572 add ability for operator to examine state of watches currently registered with a server

          • Major - Major loss of function.
          • Closed
          is depended upon by

          Bug - A problem which impairs or prevents the functions of the product. ZOOKEEPER-2229 Several four-letter words are undocumented.

          • Major - Major loss of function.
          • Closed
          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. ZOOKEEPER-2278 4lw command stmk throws NullPointerException

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              cnauroth Chris Nauroth
              cnauroth Chris Nauroth
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              Dates

                Created:
                Updated:
                Resolved: