The RoyalTSX application version 6.0.1.1000 for macOS crashes due to a heap memory corruption issue. Specifically, the crash occurs when the SecureGatewayHost object in the RoyalTSXNativeUI processes a hostname with an array of approximately 1600 bytes and the 'Test Connection' function is activated. This results in an instant crash of the application.
The RoyalTSX application crashes when a specific function is handling the SecureGatewayHost object in the RoyalTSXNativeUI due to a heap memory corruption issue. This occurs when a hostname with an array of approximately 1600 bytes is provided, leading to an instant crash when the 'Test Connection' feature is used.