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  1. Qt
  2. QTBUG-86599

Crash on resize in WebEngineView

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Details

    • Bug
    • Resolution: Done
    • P1: Critical
    • 5.15.2
    • 5.15.1
    • WebEngine
    • None
    • macOS 10.16 (11), Windows 10 (1909)
    • macOS, Windows
    • cf47a78cff65e7616b8458c1519ac90113a6586c (qt/qtwebengine/5.15)

    Description

      Application crashes when you resize a window containing a WebEngineView. While the crash is consistent, it sometimes can take a minute of resizing to reproduce it (other times it happens instantly).

      It is reproducible with WebEngineView minimal example. Steps are simple, build and run the minimal example bundled with Qt 5.15.1 and when the page loads, resize it till the application crashes. I'm attaching the crash log on macOS and screenshots on Win / Mac.

      Attachments

        1. macOS_sshot.png
          macOS_sshot.png
          280 kB
        2. minimal.crash
          112 kB
        3. win10_sshot.png
          win10_sshot.png
          146 kB

        Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-87770 Occasional crash (segfault) on application start

          • Not Evaluated - Not yet evaluated/prioritized
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-86872 [Reg 5.15.0->5.15.1]Resize leads to crash WebEngineView QML component.

          • 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
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            People

              kiburtse Kirill Burtsev
              antar Antarpreet Singh Padda
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              Dates

                Created:
                Updated:
                Resolved:

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