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  1. WebTop
  2. WT-992

Serious bug in Google Gson Json library may cause application hang

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Details

    • Bug
    • Status: Closed
    • Highest
    • Resolution: Done
    • Core
    • None
    • 5.11.0
    • release
    • 5.11.1
    • wt-5.12.1
    • 0426

    Description

      A serious bug in Google Gson Json library has shown a potential application hang in high concurrency and heavy load installations, usually where you have more than 100 users and/or huge mailboxes working concurrently.

      The library may encounter a threading deadlock inside Google code, causing all subsequent request of the same function to lock waiting forever, creating threads objects indefinetly up to an out of memory.

      https://github.com/google/gson/issues/764

      https://github.com/google/gson/pull/1832

      https://github.com/google/gson/issues/625

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            gabriele.bulfon Gabriele Bulfon
            gabriele.bulfon Gabriele Bulfon
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              Created:
              Updated:
              Resolved:

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