diff options
Diffstat (limited to 'src/network/socket/qabstractsocket.cpp')
| -rw-r--r-- | src/network/socket/qabstractsocket.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/network/socket/qabstractsocket.cpp b/src/network/socket/qabstractsocket.cpp index e223358..2a942cc 100644 --- a/src/network/socket/qabstractsocket.cpp +++ b/src/network/socket/qabstractsocket.cpp @@ -2201,6 +2201,8 @@ qint64 QAbstractSocket::readData(char *data, qint64 maxSize) return -1; // no socket engine is probably EOF if (!d->socketEngine->isValid()) return -1; // This is for unbuffered TCP when we already had been disconnected + if (d->state != QAbstractSocket::ConnectedState) + return -1; // This is for unbuffered TCP if we're not connected yet qint64 readBytes = d->socketEngine->read(data, maxSize); if (readBytes == -2) { // -2 from the engine means no bytes available (EAGAIN) so read more later |