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  1. Qt
  2. QTBUG-78478

Wayland clients crash with window titles longer than 4k characters with unicode characters

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    Details

    • Platform/s:
      Linux/Wayland
    • Commits:
      1ed0782e93dafb0a3d5ef3a02c9c3999825817ee (qt/qtwayland/5.13) 45859d7521074a4921b8459eb0a6e2cc71b9dd5a (qt/qtwayland/5.12)

      Description

      Title says it all. We fixed this previously, but we truncate based on characters in a QString, and in the end the title is utf-8 encoded, so 1 char != 1 byte and we still overflow.

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            • Assignee:
              johanhelsing Johan Helsing
              Reporter:
              johanhelsing Johan Helsing
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              Dates

              • Created:
                Updated:
                Resolved:

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