Uploaded image for project: 'Qt'
  1. Qt
  2. QTBUG-78140

Break dynamic creation of Scene3D during heavy-mesh loading causes segfault

    XMLWordPrintable

Details

    • Bug
    • Resolution: Unresolved
    • P1: Critical
    • None
    • 5.13.0, 5.13.1
    • Qt3D
    • None
    • Linux/X11

    Description

      If user breaks loading it crashes the whole app

      backtrace:

      1  ??                                                                                                                                            
      2  QMetaObject::cast                                                                                       qmetaobject.cpp    374 0x7ffff5a333ec 
      3  QMetaObject::cast                                                                                       qmetaobject.cpp    363 0x7ffff5a333bf 
      4  qobject_cast<QObject *>                                                                                 qobject.h          508 0x7fffda7b60a8 
      5  QtPrivate::QVariantValueHelper<QObject *>::object                                                       qvariant.h         737 0x7fffda7b5f6a 
      6  QtPrivate::ObjectInvoker<QtPrivate::QVariantValueHelper<QObject *>, QVariant const&, QObject *>::invoke qvariant.h         108 0x7fffda7b5ed0 
      7  qvariant_cast<QObject *>                                                                                qvariant.h         865 0x7fffda7b5d9a 
      8  QVariant::value<QObject *>                                                                              qvariant.h         364 0x7fffda7b5cc4 
      9  Qt3DInput::Input::InputSettings::sceneChangeEvent                                                       inputsettings.cpp  72  0x7fffda7b56fa 
      10 Qt3DCore::QBackendNodePrivate::sceneChangeEvent                                                         qbackendnode.cpp   85  0x7fffda2b74f2 
      11 Qt3DCore::QChangeArbiter::distributeQueueChanges                                                        qchangearbiter.cpp 134 0x7fffda282e86 
      12 Qt3DCore::QChangeArbiter::syncChanges                                                                   qchangearbiter.cpp 183 0x7fffda283272 
      13 Qt3DCore::QAspectManager::exec                                                                          qaspectmanager.cpp 306 0x7fffda29e3f3 
      14 Qt3DCore::QAspectThread::run                                                                            qaspectthread.cpp  86  0x7fffda29f5e7 
      15 QThreadPrivate::start                                                                                   qthread_unix.cpp   360 0x7ffff57bde02 
      16 start_thread                                                                                            pthread_create.c   463 0x7ffff48e76db 
      17 clone                                                                                                   clone.S            95  0x7ffff4e2488f 
      
      

      Attachments

        1. bug.tar.xz
          3.05 MB
          grigorii zimin

        Issue Links

          No reviews matched the request. Check your Options in the drop-down menu of this sections header.

          Activity

            People

              seanharmer Sean Harmer
              grigorii grigorii zimin
              Votes:
              0 Vote for this issue
              Watchers:
              1 Start watching this issue

              Dates

                Created:
                Updated:

                Gerrit Reviews

                  There are no open Gerrit changes