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  1. Qt
  2. QTBUG-49322

Division by zero when running in Chrome Remote Desktop

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Details

    • Bug
    • Resolution: Done
    • P1: Critical
    • 5.6.0
    • 5.5.0
    • Core: Plugins
    • None
    • Android emulator on Ubuntu through Chrome Remote Desktop
    • 79447068579ea93d616d840bb8cbbf8adb1ed6ec

    Description

      When running the Qt version of the Android emulator in a Chrome Remote Desktop session, it crashes with a SIGFPE, Arithmetic exception.

      It's caused by a division by zero in QXcbScreen::updateRefreshRate() in qtbase/src/plugins/platforms/xcb/qxcbscreen.cpp

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          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-51039 xcb plugin SIGFPEs when modeInfo's htotal and/or vtotal are 0

          • Not Evaluated - Not yet evaluated/prioritized
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-47738 Crash due to divide-by-zero when xrandr reports 0 mm x 0 mm physical size

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
          For Gerrit Dashboard: QTBUG-49322
          # Subject Branch Project Status CR V
          140411,5 Fix potential division by zero. 5.6 qt/qtbase Status: MERGED +2 0

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            People

              paeglis Gatis Paeglis
              c0d1f1ed Nicolas Capens
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              Dates

                Created:
                Updated:
                Resolved:

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