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  1. Qt
  2. QTBUG-98395

QTcpSocket::write() sometimes crashes

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    • Linux/X11, Windows
    • 21
    • Team 2 Foundation_Sprint 47

      To reproduce, run attached example for a few seconds. Output could be something like:

      connected
slotAliveTimer: socket state: QAbstractSocket::ConnectedState
disconnecting..
reconnecting.. QAbstractSocket::UnconnectedState
connected
slotAliveTimer: socket state: QAbstractSocket::ConnectedState
08:59:05: The program has unexpectedly finished.

      In debug builds there is an assert:

      ASSERT: "m_buf" in file /ext/qt/qt5/qtbase/src/corelib/io/qiodevice_p.h, line 120

        1. qtbug98395.zip
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        For Gerrit Dashboard: QTBUG-98395
        # Subject Branch Project Status CR V
        382166,3 Reset writeBuffer before sending disconnected signal dev qt/qtbase Status: ABANDONED 0 0

            manordheim Mårten Nordheim
            poikelin Joni Poikelin
            Vladimir Minenko Vladimir Minenko
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              Created:
              Updated:
              Resolved:

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