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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

      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

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              People

              Assignee:
              ivan.solovev Ivan Solovev
              Reporter:
              hoangpham Hoang Pham
              PM Owner:
              Vladimir Minenko Vladimir Minenko
              RnD Owner:
              Alex Blasche Alex Blasche
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              Watchers:
              5 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved: