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  1. Core Server
  2. SERVER-39117

Must deep-copy objects in ops array in txn_override.js

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Gone away
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: Replication
    • Labels:
    • Operating System:
      ALL
    • Sprint:
      Repl 2019-01-28, Repl 2019-02-11, Repl 2019-02-25, Repl 2019-03-11, Repl 2019-03-25, Repl 2019-04-08
    • Linked BF Score:
      15

      Description

      When pushing an object onto the 'ops' array in continueTransaction, we currently do not deep-copy it. This means that if a test modifies one of the objects it uses, if we retry the transaction the retry will use the modified objects. We should do a deep copy.

      Note we have a deepCopyObject method in jstests/concurrency/fsm_libs/fsm.js which might be appropriate for this.

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                  Updated:
                  Resolved: