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  1. Qt
  2. QTBUG-82349

QMenu crash when clicking outside while menu is already being closed

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Details

    • Bug
    • Resolution: Done
    • P1: Critical
    • 5.15.1
    • 5.12.6
    • Widgets: Widgets and Dialogs
    • None
    • macOS 10.15.3
      Qt 5.12.6
    • All
    • f579be96f7ad0362220f710a03a390d1c1139c52 (qt/qtbase/dev) a5700956af3a23eacd1d69fd31ce3b68cd80ce5c (qt/qtbase/5.15)

    Description

      Create QMenu with Qt::WA_DeleteOnClose attribute.
      Open it.
      Click on some action in this menu.
      Immediately click somewhere outside (in a really short time frame)
      Application crashes.

      It looks like menu is already being deleted when second mouse event is dispatched and processed.
       
      Test app and crash report are attached.

      Attachments

        For Gerrit Dashboard: QTBUG-82349
        # Subject Branch Project Status CR V
        299512,3 QMenuPrivate::hideMenu - avoid deleting 'q' too early dev qt/qtbase Status: MERGED +2 0
        300997,2 QMenuPrivate::hideMenu - avoid deleting 'q' too early 5.15 qt/qtbase Status: MERGED +2 0

        Activity

          People

            tpochep Timur Pocheptsov
            sergei.nevdakh Sergei Nevdakh
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            Dates

              Created:
              Updated:
              Resolved:

              Gerrit Reviews

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