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  1. Core Server
  2. SERVER-31829

Limit number of document sequences in OP_MSG parser

    • Type: Icon: Bug Bug
    • Resolution: Fixed
    • Priority: Icon: Major - P3 Major - P3
    • 3.6.0-rc4
    • Affects Version/s: None
    • Component/s: Networking
    • None
    • Fully Compatible
    • ALL
    • Repl 2017-11-13

      The parser will reject as malformed any OP_MSG with more than 2 document sequences. This will be connection fatal. This is based on the fact that the current version should never have more than 1 in a valid request or 0 in a reply. This is not a format change and we may raise the limit in the future.

            Assignee:
            mathias@mongodb.com Mathias Stearn
            Reporter:
            mathias@mongodb.com Mathias Stearn
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              Created:
              Updated:
              Resolved: