diff options
| -rw-r--r-- | src/network/socket/qudpsocket.cpp | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/network/socket/qudpsocket.cpp b/src/network/socket/qudpsocket.cpp index 37b385dfb54..79629a07f2a 100644 --- a/src/network/socket/qudpsocket.cpp +++ b/src/network/socket/qudpsocket.cpp @@ -454,10 +454,12 @@ QNetworkDatagram QUdpSocket::receiveDatagram(qint64 maxSize) QAbstractSocketEngine::WantAll); d->hasPendingData = false; d->socketEngine->setReadNotificationEnabled(true); - if (readBytes < 0) + if (readBytes < 0) { d->setErrorAndEmit(d->socketEngine->error(), d->socketEngine->errorString()); - else if (readBytes != result.d->data.size()) - result.d->data.truncate(readBytes); + readBytes = 0; + } + + result.d->data.truncate(readBytes); return result; } |