Language: Java
Label: vulnerable
CWE: CWE-502 \u2014 Deserialization of Untrusted Data
The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid.

Code:
	public void readData(LPDataInput input) throws IOException {
		msg = new ExitRoute[input.readInt()];
		for (int i = 0; i < msg.length; i++) {
			msg[i] = input.readExitRoute(MainProxy.getClientMainWorld());
		}
	}