diff options
Diffstat (limited to 'src/network/socket/qnativesocketengine_winrt.cpp')
-rw-r--r-- | src/network/socket/qnativesocketengine_winrt.cpp | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/network/socket/qnativesocketengine_winrt.cpp b/src/network/socket/qnativesocketengine_winrt.cpp index f8e92d3f50..f710f6b142 100644 --- a/src/network/socket/qnativesocketengine_winrt.cpp +++ b/src/network/socket/qnativesocketengine_winrt.cpp @@ -659,6 +659,7 @@ qint64 QNativeSocketEngine::read(char *data, qint64 maxlen) if (d->socketType != QAbstractSocket::TcpSocket) return -1; + QMutexLocker mutexLocker(&d->readMutex); // There will be a read notification when the socket was closed by the remote host. If that // happens and there isn't anything left in the buffer, we have to return -1 in order to signal // the closing of the socket. @@ -667,7 +668,6 @@ qint64 QNativeSocketEngine::read(char *data, qint64 maxlen) return -1; } - QMutexLocker mutexLocker(&d->readMutex); qint64 b = d->readBytes.read(data, maxlen); d->bytesAvailable = d->readBytes.size() - d->readBytes.pos(); return b; @@ -701,7 +701,7 @@ qint64 QNativeSocketEngine::readDatagram(char *data, qint64 maxlen, QIpPacketHea { #ifndef QT_NO_UDPSOCKET Q_D(QNativeSocketEngine); - d->readMutex.lock(); + QMutexLocker locker(&d->readMutex); if (d->socketType != QAbstractSocket::UdpSocket || d->pendingDatagrams.isEmpty()) { if (header) header->clear(); @@ -721,7 +721,7 @@ qint64 QNativeSocketEngine::readDatagram(char *data, qint64 maxlen, QIpPacketHea } else { readOrigin = datagram.data; } - d->readMutex.unlock(); + locker.unlock(); memcpy(data, readOrigin, qMin(maxlen, qint64(datagram.data.length()))); return readOrigin.length(); #else @@ -772,12 +772,14 @@ qint64 QNativeSocketEngine::writeDatagram(const char *data, qint64 len, const QI bool QNativeSocketEngine::hasPendingDatagrams() const { Q_D(const QNativeSocketEngine); + QMutexLocker locker(&d->readMutex); return d->pendingDatagrams.length() > 0; } qint64 QNativeSocketEngine::pendingDatagramSize() const { Q_D(const QNativeSocketEngine); + QMutexLocker locker(&d->readMutex); if (d->pendingDatagrams.isEmpty()) return -1; @@ -1465,7 +1467,7 @@ HRESULT QNativeSocketEnginePrivate::handleReadyRead(IAsyncBufferOperation *async hr = byteArrayAccess->Buffer(&data); Q_ASSERT_SUCCEEDED(hr); - readMutex.lock(); + QMutexLocker readLocker(&readMutex); if (readBytes.atEnd()) // Everything has been read; the buffer is safe to reset readBytes.close(); if (!readBytes.isOpen()) @@ -1476,7 +1478,7 @@ HRESULT QNativeSocketEnginePrivate::handleReadyRead(IAsyncBufferOperation *async readBytes.write(reinterpret_cast<const char*>(data), qint64(bufferLength)); readBytes.seek(readPos); bytesAvailable = readBytes.size() - readBytes.pos(); - readMutex.unlock(); + readLocker.unlock(); if (notifyOnRead) emit q->readReady(); |