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QBuffer: fix the setData() API re: int/qsizetype

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The setData(ptr, n) overload was still taking the size as int.

Widen it.

Task-number: QTBUG-103525
Change-Id: If1d6d6404d62bbae5e0defea9a2115648c1fd5da
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Sona Kurazyan <sona.kurazyan@qt.io>
This commit is contained in:
Marc Mutz 2022-08-17 13:19:10 +02:00
parent 3be99799a6
commit 817e47fbcd
3 changed files with 11 additions and 5 deletions
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2
src/corelib/compat/removed_api.cpp
View File

@ -285,6 +285,8 @@ QT_WARNING_POP
#if QT_CORE_REMOVED_SINCE(6, 5)
#include "qbuffer.h" // inline removed API
#include "qenvironmentvariables.h"
bool qputenv(const char *varName, const QByteArray &value)

5
src/corelib/io/qbuffer.cpp
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@ -267,12 +267,15 @@ void QBuffer::setData(const QByteArray &data)
}
/*!
\fn void QBuffer::setData(const char *data, int size)
\fn void QBuffer::setData(const char *data, qsizetype size)
\overload
Sets the contents of the internal buffer to be the first \a size
bytes of \a data.
\note In Qt versions prior to 6.5, this function took the length as
an \c{int} parameter, potentially truncating sizes.
*/
/*!

9
src/corelib/io/qbuffer.h
View File

@ -33,7 +33,11 @@ public:
void setBuffer(QByteArray *a);
void setData(const QByteArray &data);
inline void setData(const char *data, int len);
#if QT_CORE_REMOVED_SINCE(6, 5) && QT_POINTER_SIZE != 4
void setData(const char *data, int len) { setData(data, qsizetype(len)); }
#endif
void setData(const char *data, qsizetype len)
{ setData(QByteArray(data, len)); }
const QByteArray &data() const;
bool open(OpenMode openMode) override;
@ -60,9 +64,6 @@ private:
Q_PRIVATE_SLOT(d_func(), void _q_emitSignals())
};
inline void QBuffer::setData(const char *adata, int alen)
{ setData(QByteArray(adata, alen)); }
QT_END_NAMESPACE
#endif // QBUFFER_H