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  1. Qt
  2. QTBUG-96057

Bluetooth crash when connectToPairedDevice on windows

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P1: Critical
    • Resolution: Done
    • Affects Version/s: 5.15.2
    • Fix Version/s: 5.15.7, 6.2.1
    • Labels:
      None
    • Platform/s:
      Windows
    • Story Points:
      21
    • Sprint:
      Team 1 Foundation_Sprint 43, Team 1 Foundation_Sprint 44

      Description

      in some cases, when i connected to a BLE device, QT crashed.

      the crash happened in the function:

      QLowEnergyControllerPrivateWinRTNew::connectToPairedDevice()

      at line:

      hr = QWinRTFunctions::await(op, result.GetAddressOf(), QWinRTFunctions::ProcessThreadEvents, 500);

      or in the function setupLEDeviceWatcher() (when there are BLE device paired)

      BT Device 4.2.
      it is very often to happen.

       

       

        Attachments

        1. Capture.PNG
          Capture.PNG
          58 kB
        2. CrashConnectToHeadset.PNG
          CrashConnectToHeadset.PNG
          119 kB
        3. CrashQmap2.PNG
          CrashQmap2.PNG
          85 kB
        4. QT.png
          QT.png
          72 kB

          Issue Links

          For Gerrit Dashboard: QTBUG-96057
          # Subject Branch Project Status CR V

            Activity

              People

              Assignee:
              ivan.solovev Ivan Solovev
              Reporter:
              hoangpham Hoang Pham
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                Dates

                Created:
                Updated:
                Resolved: