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  1. Qt
  2. QTBUG-58531

Qt 5.8 for mac is failing to read bytearrays

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Details

    • Bug
    • Resolution: Done
    • P3: Somewhat important
    • 5.9.0 Beta 2
    • 5.8.0
    • Core: Other
    • None
    • macOS 10.12, xcode 8.2.1
    • macOS
    • b8dbde10a065c3ba95b794b6d53ff62e8ca22ee7

    Description

      if you take the attached file which was created with the following code 

          QVariant value = QByteArray::fromBase64("RBxVAAsDVsO/");
    QSettings settings("/tmp/toto.plist", QSettings::NativeFormat);
    settings.setValue("fwPasswordData", value);

      Put it in /tmp and then run the following code:

          QSettings settings("/tmp/toto.plist", QSettings::NativeFormat);
    qDebug() << "RES" << settings.value("fwPasswordData").toByteArray();

      For me the result is that it says:

      RES "\x00\x00\x00\x00\x00\x00\x00\xF0\x00"

      But that's clearly not the right value.

      Attachments

        For Gerrit Dashboard: QTBUG-58531
        # Subject Branch Project Status CR V
        184004,7 Fix data corruption when reading byte arrays from QSettings 5.8 qt/qtbase Status: MERGED +2 0

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          People

            thierryb Thierry Bastian
            thierryb Thierry Bastian
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            Dates

              Created:
              Updated:
              Resolved:

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