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  1. Qt
  2. QTBUG-74243

Crash while refreshing feature tree

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P2: Important
    • Resolution: Done
    • Affects Version/s: Some future release
    • Fix Version/s: 5.9.0
    • Labels:
      None
    • Commits:
      d3b6f599ccb396f6f210fc593704f903462aaac6 (qt-apps/tqtc-qt-config-gui/master)

      Description

      If one of the features in the tree is selected when configure run is started, application can crash various ways:

      double free or corruption (out)
      
      free(): invalid next size (fast) 

      or segfault in:

      1   QListData::size                                               qlist.h                       114  0x5555555919c5 
      2   QList<Feature *>::count                                       qlist.h                       357  0x5555555a72dc 
      3   Feature::isAvailable                                          feature.cpp                   111  0x5555555a67ea 
      4   FeatureItem::flags                                            featuremodel.cpp              124  0x5555555758dc 
      5   TreeModel::flags                                              treemodel.cpp                 909  0x555555591018 
      6   QSortFilterProxyModel::flags                                  qsortfilterproxymodel.cpp     2488 0x7ffff6455097 
      7   indexesFromRange<QVector<QPersistentModelIndex>>              qitemselectionmodel.cpp       350  0x7ffff643f2f9 
      8   qSelectionIndexes<QVector<QPersistentModelIndex>>             qitemselectionmodel.cpp       363  0x7ffff643f2f9 
      9   QItemSelectionModelPrivate::_q_layoutAboutToBeChanged         qitemselectionmodel.cpp       920  0x7ffff643f6a7                                                                                                    
       

       

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            • Assignee:
              kari.oikarinen Kari Oikarinen
              Reporter:
              sapiippo Samuli Piippo
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              Dates

              • Created:
                Updated:
                Resolved:

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