Merge pull request #143 from deepbluev7/fix-crash-on-ack

Fix crash when sending ack on removed connection
itay-grudev · Nov 24, 2021 · 3d7c1ea · 3d7c1ea
2 parents 0d7b263 + 3650975
commit 3d7c1ea
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/singleapplication_p.cpp b/singleapplication_p.cpp
@@ -503,12 +503,14 @@ void SingleApplicationPrivate::slotDataAvailable( QLocalSocket *dataSocket, quin
     if ( !isFrameComplete( dataSocket ) )
         return;
 
-    Q_EMIT q->receivedMessage( instanceId, dataSocket->readAll() );
+    const QByteArray message = dataSocket->readAll();
 
     writeAck( dataSocket );
 
     ConnectionInfo &info = connectionMap[dataSocket];
     info.stage = StageConnectedHeader;
+
+    Q_EMIT q->receivedMessage( instanceId, message);
 }
 
 void SingleApplicationPrivate::slotClientConnectionClosed( QLocalSocket *closedSocket, quint32 instanceId )