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  1. Qt
  2. QTBUG-29982

QGraphicsScene::addWidget() generates a SIGSEGV

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Details

    • Bug
    • Resolution: Duplicate
    • Not Evaluated
    • None
    • 5.0.0, 5.0.1
    • Core: Event loop, QPA: DirectFB
    • None

    Description

      Hi,

      When running the attached test "bug.cpp" I'm getting a SIGSEGV crash.
      After debugging I've found that the "QCoreApplication::sendSpontaneousEvent(q, &e)" call in the file "qtbase/src/widgets/kernel/qwidget.cpp:5112" affects in the "paintEngine" Object in such a way that the ">d_func()>currentClipDevice" is no more accessible.Please check the "before.png" and the "after.png" screenshots.

      regards
      Haithem.

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            thiago Thiago Macieira
            rahmanih Haithem Rahmani
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            Dates

              Created:
              Updated:
              Resolved:

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