diff options
Diffstat (limited to 'src/network')
-rw-r--r-- | src/network/access/qnetworkreplyhttpimpl.cpp | 10 | ||||
-rw-r--r-- | src/network/access/qnetworkreplyhttpimpl_p.h | 3 |
2 files changed, 13 insertions, 0 deletions
diff --git a/src/network/access/qnetworkreplyhttpimpl.cpp b/src/network/access/qnetworkreplyhttpimpl.cpp index e136eee5ca..56105a544b 100644 --- a/src/network/access/qnetworkreplyhttpimpl.cpp +++ b/src/network/access/qnetworkreplyhttpimpl.cpp @@ -975,6 +975,9 @@ void QNetworkReplyHttpImplPrivate::initCacheSaveDevice() cacheSaveDevice = managerPrivate->networkCache->prepare(metaData); + if (cacheSaveDevice) + q->connect(cacheSaveDevice, SIGNAL(aboutToClose()), SLOT(_q_cacheSaveDeviceAboutToClose())); + if (!cacheSaveDevice || (cacheSaveDevice && !cacheSaveDevice->isOpen())) { if (cacheSaveDevice && !cacheSaveDevice->isOpen()) qCritical("QNetworkReplyImpl: network cache returned a device that is not open -- " @@ -1708,6 +1711,13 @@ void QNetworkReplyHttpImplPrivate::_q_bufferOutgoingDataFinished() QMetaObject::invokeMethod(q, "_q_startOperation", Qt::QueuedConnection); } +void QNetworkReplyHttpImplPrivate::_q_cacheSaveDeviceAboutToClose() +{ + // do not keep a dangling pointer to the device around (device + // is closing because e.g. QAbstractNetworkCache::remove() was called). + cacheSaveDevice = 0; +} + void QNetworkReplyHttpImplPrivate::_q_bufferOutgoingData() { Q_Q(QNetworkReplyHttpImpl); diff --git a/src/network/access/qnetworkreplyhttpimpl_p.h b/src/network/access/qnetworkreplyhttpimpl_p.h index aa2d6f0ec9..d21659ce82 100644 --- a/src/network/access/qnetworkreplyhttpimpl_p.h +++ b/src/network/access/qnetworkreplyhttpimpl_p.h @@ -130,6 +130,7 @@ public: Q_PRIVATE_SLOT(d_func(), void wantUploadDataSlot(qint64)) Q_PRIVATE_SLOT(d_func(), void sentUploadDataSlot(qint64)) Q_PRIVATE_SLOT(d_func(), void emitReplyUploadProgress(qint64, qint64)) + Q_PRIVATE_SLOT(d_func(), void _q_cacheSaveDeviceAboutToClose()) #ifndef QT_NO_SSL @@ -179,6 +180,8 @@ public: void _q_bufferOutgoingData(); void _q_bufferOutgoingDataFinished(); + void _q_cacheSaveDeviceAboutToClose(); + #ifndef QT_NO_BEARERMANAGEMENT void _q_networkSessionConnected(); void _q_networkSessionFailed(); |