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  1. Qt
  2. QTBUG-57207

QWebEngineView crashes with some JPGs

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Details

    • Bug
    • Resolution: Duplicate
    • Not Evaluated
    • 5.6.2
    • 5.6.1
    • WebEngine
    • None
    • MacOs Sierra

    Description

      QWebEngineView crashes when trying to load some specific JPG images, or any HTML page containing an IMG tag with those images. Some JPG images work normally. Attached one image loading normally (qtlogo.jpg) and two problematic ones (karlsruhe.jpg, troll.jpg).

      When one of those images is encountered, the widget "flashes", then becomes entirely grey and unresponsive.

      It has been reproduced in a minimal example (attached).

      It happens with local pages as well as remote ones, with http as well as https.

      Attachments

        1. karlsruhe.jpg
          karlsruhe.jpg
          25 kB
        2. main_reproducer.cpp
          0.7 kB
        3. page_with_bad_jpg.html
          0.3 kB
        4. page_with_good_jpg.html
          0.3 kB
        5. qtlogo.jpg
          qtlogo.jpg
          22 kB
        6. troll.jpg
          troll.jpg
          2 kB

        Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-54023 Mac: QtWebEngineProcess EXC_BAD_ACCESS (SIGSEGV) crash in jsimd_ycc_extbgrx_convert_sse2

          • 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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          Activity

            People

              qt_webengine_team Qt WebEngine Team
              narcolessico Eugenio Rustico
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              Dates

                Created:
                Updated:
                Resolved:

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