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[FIX] fixed doctor buffer overflow

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Sem van der Hoeven
2020-10-28 13:23:20 +01:00
parent 5f2e325cb1
commit 1c7f9cf70a
2 changed files with 3 additions and 3 deletions
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3
ClientApp/Utils/EngineConnection.cs
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@@ -243,7 +243,7 @@ namespace ClientApp.Utils
SendMessageAndOnResponse(mainCommand.addPanel("panelAdd", bikeId), "panelAdd",
(message) =>
{
Write("got panel id");
panelId = JSONParser.getPanelID(message);
WriteTextMessage(mainCommand.ColorPanel(panelId));
@@ -295,6 +295,7 @@ namespace ClientApp.Utils
public void UpdateInfoPanel()
{
Write("updating info panel");
ShowPanel(BikeSpeed, (int)BikeBPM, (int)BikePower, (int)BikeResistance);
WriteTextMessage(mainCommand.RouteSpeed(BikeSpeed, bikeId));
WriteTextMessage(mainCommand.RouteSpeed(BikeSpeed, cameraId));

3
DoctorApp/Utils/Client.cs
View File

@@ -129,14 +129,13 @@ namespace DoctorApp.Utils
{
MainViewModel.TransferDataToClientBPM(payloadbytes);
}
Array.Copy(totalBuffer, expectedMessageLength, totalBuffer, 0, (totalBufferReceived - expectedMessageLength)); //maybe unsafe idk
totalBufferReceived -= expectedMessageLength;
expectedMessageLength = BitConverter.ToInt32(totalBuffer, 0);
}
if (ar == null || (!ar.IsCompleted) || (!this.stream.CanRead) || !this.client.Connected)
return;
ar.AsyncWaitHandle.WaitOne();
this.stream.BeginRead(this.buffer, 0, this.buffer.Length, new AsyncCallback(OnRead), null);
}