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  1. Core Server
  2. SERVER-30720

Integer overflow in SharedBuffer::grow_reallocate

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.4.11, 3.5.12
    • Component/s: Internal Code
    • Labels:
      None
    • Backwards Compatibility:
      Fully Compatible
    • Operating System:
      ALL
    • Backport Requested:
      v3.4, v3.2, v3.0
    • Sprint:
      Query 2017-08-21, Query 2017-09-11
    • Case:
    • Linked BF Score:
      0

      Description

      When the minSize parameter greater than 1 GB is passed to the grow_reallocate function then the while loop inside the function causes integer overflow and loops forever.

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              • Created:
                Updated:
                Resolved: