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checking if incoming message has length 0 before checking its id (#2336)

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James Frowen 2020-10-18 22:07:10 +01:00 committed by GitHub
parent e368284f8e
commit 25be44840e
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1 changed files with 6 additions and 0 deletions
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Assets/Mirror/Runtime/NetworkConnection.cs
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@ -265,6 +265,12 @@ public bool InvokeHandler<T>(T msg, int channelId) where T : NetworkMessage
/// <param name="buffer">The data received.</param> /// <param name="buffer">The data received.</param>
internal void TransportReceive(ArraySegment<byte> buffer, int channelId) internal void TransportReceive(ArraySegment<byte> buffer, int channelId)
{ {
if (buffer.Count == 0)
{
logger.LogError($"ConnectionRecv {this} Message was empty");
return;
}
// unpack message // unpack message
using (PooledNetworkReader networkReader = NetworkReaderPool.GetReader(buffer)) using (PooledNetworkReader networkReader = NetworkReaderPool.GetReader(buffer))
{ {