Bug PrespawnGhost: Overflow writing data to dynamic snapshot memory buffer

Having a prespawned ghost that only serializes the following component will throw 'Overflow writing data to dynamic snapshot memory buffer' during the PrespawnGhostSerializer job.

Code (CSharp):

1. [GenerateAuthoringComponent]
2. public struct ThisComponentThrowsWhenUsedOnAPreSpawnGhost : IComponentData
3. {
4.     [GhostField]
5.     public float TestFieldSynced;
6.  
7.     public float4 TestFieldNonSynced;
8.     public float4 SecondTestFieldNonSynced;
9. }

This seems to be caused by the CopyComponentToSnapshot method passing the ComponentSize to the CheckValidSnapshotOffset method instead of the SnapshotSize.
Changing line 67 in GhostSerializationHelper.cs to the following fixed the issue for me:

Code (CSharp):

1. CheckValidSnapshotOffset(serializer.SnapshotSize);