15422d191f
The old code assumed that a QByteArray's data() is always NUL-terminated. Due to the conflation of owners and non-owners in QByteArray (but also in case we ever get efficient substringing), this is not always the case, e.g. QByteArray::fromRawData() does not ensure NUL-termination. From QString::utf16(), we learn that the condition to check for is QArrayData::isMutable(). After working around the fact that QByteArray::data_ptr() doesn't exist for const QBAs and that empty QBAs always refer to QByteArray::empty_, which is !isMutable(), we can detect this situation and re-allocate without introducing new API. This is the fix for Qt ≤ 6.4. For Qt 6.5, we'll port the function to QByteArrayView. Pick-to: 6.4 6.3 6.2 5.15 Fixes: QTBUG-105302 Change-Id: I3416535ab09d601e0e87b2767f2c024ba1217e64 Reviewed-by: Sona Kurazyan <sona.kurazyan@qt.io> Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io> |
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| .gitignore | ||
| CMakeLists.txt | ||
| tst_qgetputenv.cpp | ||