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  1. Qt
  2. QTBUG-73730

[REG 5.12.0-5.13] QTextDocument::pageCount erroneously returns negative page count

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: P1: Critical P1: Critical
    • 5.12.4, 5.13.0
    • 5.12.1
    • GUI: Text handling
    • None
    • Linux/X11 running KDE Plasma 5.14.5 with glibc 2.26, kernel 4.19.12
    • b4cc29434769b1d6c08ab2fc76cdcc2dac5dede9 (qt/qtbase/5.12)

       When QTextDocument contains a QImage of a certain size, pageCount returns a non-sensical value.

       

      How to reproduce:

      Launch the attached example from example.zip and observe the console.

       

      Expected result:  A positive number should be printed.

      Actual result: A negative number is printed.

       

      Note: This is a regression compared to 5.12, where this bug did not occur. It still happens in the current 5.13α Snapshot

        1. example.zip
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            laknoll Lars Knoll
            fkosmale fkosmale
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              Created:
              Updated:
              Resolved:

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