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  1. Core Server
  2. SERVER-30875

Add support for a "no-owned bson" mode for JS Scopes

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    Details

    • Type: New Feature
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.2.17, 3.4.9, 3.5.13
    • Component/s: JavaScript
    • Labels:
      None
    • Backwards Compatibility:
      Fully Compatible
    • Backport Requested:
      v3.4, v3.2, v3.0
    • Sprint:
      Platforms 2017-09-11

      Description

      Currently, we rely on users of the JS layer to always mark objects as owned, or call advanceGeneration as needed to invalidate view-only types. We should add a mode to the scope which enforces ownership to prevent unowned objects from being passed in if we're not expecting them

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          related to

          Bug - A problem which impairs or prevents the functions of the product. SERVER-30971 Use of "scope" field in mapReduce triggers BSONObj ownership error

          • Critical - P2 - Crashes, loss of data, severe memory leak.
          • Closed

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                Dates

                • Created:
                  Updated:
                  Resolved: