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  1. Qt
  2. QTBUG-102465 Finish migration to qsizetype [QXmlStreamReader]
  3. QTBUG-102466

Data truncation in XmlStringRef

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Details

    • Team B Foundation Sprint 55, Team B Foundation Sprint 56
    • 9c028b0ff4 (qt/qtbase/dev) 5e1f5534dd (qt/qtbase/6.3) 5e1f5534dd (qt/tqtc-qtbase/6.3) 9c028b0ff4 (qt/tqtc-qtbase/dev) c9b0131210 (qt/qtbase/6.2) c9b0131210 (qt/tqtc-qtbase/6.2)

    Description

      This code fails on 64-bit platforms:

      const QString s = <more than 2^31 characters>
const XmlStringRef ref(&s);
assert(ref == s);

      because s.length() is funneled through an int in XmlStringRef's ctor.

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            mmutz Marc Mutz
            mmutz Marc Mutz
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            Dates

              Created:
              Updated:
              Resolved:

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