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  1. Qt
  2. QTBUG-85618

Crash when using cursor to rapidly open and close submenus

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    Details

    • Type: Bug
    • Status: In Progress
    • Priority: P2: Important
    • Resolution: Unresolved
    • Affects Version/s: 5.15.0
    • Fix Version/s: None
    • Component/s: GUI: Menus
    • Environment:
      chromebox
      google chrome os 83.0.4103.119
      Android 9
      Android SDK 28

      Description

      "crash.mp4" is a video of the replication steps.

      "addressbook.7z" a simple QMenu project.

       

      crash log:

      F libc    : Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x8 in tid 14967 (qtMainLoopThrea), pid 14949 (ple.addressbook)

       

      crash stack:

        Attachments

        1. 1.png
          1.png
          106 kB
        2. addressbook_android_armeabi-v7a.mp4
          4.96 MB
        3. addressbook_windows_mingw64.mp4
          4.36 MB
        4. addressbook.7z
          2.06 MB
        5. crash.mp4
          2.30 MB
        6. main.cpp
          0.9 kB
        7. QTBUG-85618-REPRO.mp4
          4.05 MB

          Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-80528 Memory corruption because of reused submenu

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed
          For Gerrit Dashboard: QTBUG-85618
          # Subject Branch Project Status CR V
          342534,8 Android: Delay hiding menu during showing popup dev qt/qtbase Status: NEW 0 0

            Activity

              People

              Assignee:
              mateusz.sobal Mateusz Sobal
              Reporter:
              changtu Chang Tu
              Votes:
              2 Vote for this issue
              Watchers:
              8 Start watching this issue

                Dates

                Created:
                Updated:

                  Gerrit Reviews

                  There is 1 open Gerrit change