diff options
author | Marc Mutz <marc.mutz@kdab.com> | 2012-02-22 16:17:30 +0100 |
---|---|---|
committer | Qt by Nokia <qt-info@nokia.com> | 2012-02-26 09:14:11 +0100 |
commit | 8397a44bedf542b53284674c87268819f4911d31 (patch) | |
tree | cb3dd1025c99aaac9716d62a39ad3a6a5a17babf /src/corelib/kernel | |
parent | ddf4b378f1e7eac62bd504a1e453cb7b894e21f2 (diff) |
QByteArray: deprecate QT_NO_CAST_FROM_BYTEARRAY-protected operators
The QByteArray::operator const {char,void}*() implicit
conversions are a source of subtle bugs, so they right-
fully can be disabled with QT_NO_CAST_FROM_BYTEARRAY.
const char *d = qstring.toLatin1(); // implicit conversion
while ( d ) // oops: d points to freed memory
// ...
But almost no-one ever enabled this macros in the wild
and many were bitten by these implicit conversions, so
this patch deprecates them.
I would have liked to remove them completely, but there
are just too many occurrences even in Qt itself to hope
to find all conditionally-compiled code that uses these.
Also fixes all code that needs to compile under
QT_NO_DEPRECATED (in qmake/, src/tools/).
I984706452db7d0841620a0f64e179906123f3849 separately
deals with the bulk of changes in src/ and examples/.
Depends on I5ea1ad3c96d9e64167be53c0c418c7b7dba51f68.
Change-Id: I8d47e6c293c80f61c6288c9f8d42fda41afe2267
Reviewed-by: David Faure <faure@kde.org>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Diffstat (limited to 'src/corelib/kernel')
-rw-r--r-- | src/corelib/kernel/qvariant.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/corelib/kernel/qvariant.cpp b/src/corelib/kernel/qvariant.cpp index 4e7fd94141..2f67ae9287 100644 --- a/src/corelib/kernel/qvariant.cpp +++ b/src/corelib/kernel/qvariant.cpp @@ -1698,7 +1698,7 @@ void QVariant::load(QDataStream &s) if (typeId == QVariant::UserType) { QByteArray name; s >> name; - typeId = QMetaType::type(name); + typeId = QMetaType::type(name.constData()); if (!typeId) { s.setStatus(QDataStream::ReadCorruptData); return; |