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  1. Qt
  2. QTBUG-86419

Application crash in http2 release

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P1: Critical
    • Resolution: Done
    • Affects Version/s: 5.14.2, 5.15.0
    • Fix Version/s: None
    • Component/s: Network: HTTP
    • Labels:
      None
    • Environment:
      windows 10
    • Platform/s:
      Windows

      Description

      From time to time my application crash in http2 release part

      I can't reproduce this. I only have stacktrace from breakpad

      Crash reason: EXCEPTION_ACCESS_VIOLATION_READ
      Crash address: 0xffffffffffffffff

      0 Qt5Network.dll!QHash<unsigned int,Http2::Stream>::detach() [qhash.h : 291 + 0xc]
      1 Qt5Network.dll!QHttp2ProtocolHandler::handleConnectionClosure() [qhttp2protocolhandler.cpp : 215 + 0xc]
      2 Qt5Network.dll!QHttpNetworkConnectionChannel::_q_error(QAbstractSocket::SocketError) [qhttpnetworkconnectionchannel.cpp : 991 + 0x10]
      3 Qt5Network.dll!QHttpProtocolHandler::_q_readyRead() [qhttpprotocolhandler.cpp : 236 + 0x14]
      4 Qt5Core.dll!doActivate<0>(QObject *,int,void * *) [qobject.cpp : 3882 + 0xa]
      5 Qt5Network.dll!QAbstractSocketPrivate::emitReadyRead(int) [qabstractsocket.cpp : 1307 + 0x9]
      6 Qt5Network.dll!QReadNotifier::event(QEvent *) [qnativesocketengine.cpp : 1277 + 0x9]
      7 Qt5Widgets.dll!QApplicationPrivate::notify_helper(QObject *,QEvent *) [qapplication.cpp : 3685 + 0xc]
      8 Qt5Widgets.dll!QApplication::notify(QObject *,QEvent *) [qapplication.cpp : 3639 + 0xe]
      9 Qt5Core.dll!QCoreApplication::notifyInternal2(QObject *,QEvent *) [qcoreapplication.cpp : 1075 + 0x13]
      10 Qt5Core.dll!qt_internal_proc(HWND__ *,unsigned int,unsigned _int64,_int64) [qeventdispatcher_win.cpp : 209 + 0xd]

       

      I use haproxy on server

      I don't have any crash reports when I don't enable http2

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            Assignee:
            manordheim Mårten Nordheim
            Reporter:
            miskol MICHAL LAZO
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              Dates

              Created:
              Updated:
              Resolved:

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