diff options
| author | Giuseppe D'Angelo <giuseppe.dangelo@kdab.com> | 2019-10-18 17:28:21 +0200 |
|---|---|---|
| committer | Giuseppe D'Angelo <giuseppe.dangelo@kdab.com> | 2019-10-22 07:05:00 +0200 |
| commit | 1e94466b06190061a86e9918c5e45279171e600f (patch) | |
| tree | 6496f4b37c0ee6de24d16554933b7e345af9340e /src/qml/qml/qqmlincubator.cpp | |
| parent | a9bf6e652aa99784343c94b0181c9443205e2a82 (diff) | |
QQmlIncubationController: remove a possible signed integer overflow
Port incubateFor / incubateWhile to qint64. Since the implementation
was doing calculations in nanoseconds, a few seconds incubation was
sufficient to cause an int overflow.
Change-Id: Iba68260a1fd62613aec17ba990ead221c0f7da10
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Diffstat (limited to 'src/qml/qml/qqmlincubator.cpp')
| -rw-r--r-- | src/qml/qml/qqmlincubator.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/qml/qml/qqmlincubator.cpp b/src/qml/qml/qqmlincubator.cpp index d9c965d3ea..4911cd2879 100644 --- a/src/qml/qml/qqmlincubator.cpp +++ b/src/qml/qml/qqmlincubator.cpp @@ -403,7 +403,7 @@ void QQmlIncubationController::incubateFor(int msecs) if (!d || !d->incubatorCount) return; - QQmlInstantiationInterrupt i(msecs * 1000000); + QQmlInstantiationInterrupt i(msecs * Q_INT64_C(1000000)); i.reset(); do { static_cast<QQmlIncubatorPrivate*>(d->incubatorList.first())->incubate(i); @@ -422,7 +422,7 @@ void QQmlIncubationController::incubateWhile(volatile bool *flag, int msecs) if (!d || !d->incubatorCount) return; - QQmlInstantiationInterrupt i(flag, msecs * 1000000); + QQmlInstantiationInterrupt i(flag, msecs * Q_INT64_C(1000000)); i.reset(); do { static_cast<QQmlIncubatorPrivate*>(d->incubatorList.first())->incubate(i); @@ -447,7 +447,7 @@ void QQmlIncubationController::incubateWhile(std::atomic<bool> *flag, int msecs) if (!d || !d->incubatorCount) return; - QQmlInstantiationInterrupt i(flag, msecs * 1000000); + QQmlInstantiationInterrupt i(flag, msecs * Q_INT64_C(1000000)); i.reset(); do { static_cast<QQmlIncubatorPrivate*>(d->incubatorList.first())->incubate(i); |