Details
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Bug
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Resolution: Done
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P2: Important
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5.0.0, 5.12.3
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8310d636be068bb814418e2e6044c6dbd7df253a (qt/qtbase/5.14)
Description
When using QDataStream with QDataStream::Qt_4_6 to write a QVariant containing a QUuid, the written data differs between Qt 5 and Qt 4. Please see the attached unit-test. The test succeeds with Qt 4.8.6 and fails with Qt 5 (and later). With the attached fix, Qt 5 succeeds, too.
The reason is that in Qt 4 QUuid contained in QVariant is handled as a custom-type in contrast to Qt 5 but that special case is not handled.
Fix attached.
Attachments
| For Gerrit Dashboard: QTBUG-76103 | ||||||
|---|---|---|---|---|---|---|
| # | Subject | Branch | Project | Status | CR | V |
| 277414,5 | Fix serializing QUuid with QDataStream with Qt 4 stream versions | 5.14 | qt/qtbase | Status: MERGED | +2 | 0 |
| 283527,1 | QVariant: Fix serialization of QUuid for Qt4 | 5.14 | qt/qtbase | Status: ABANDONED | 0 | 0 |