Buffer overflow in server or other problems due to small & fixed buffer size

[anttijuu]

JEasyCrypto/JEasyCryptoServer/src/CryptoServer.java

Line 31 in a524ca3

incoming = new byte[4096];

The server allocates a 4096 byte buffer and reads data into it from clients. But what if client sends a request that cannot fit into 4096 bytes?! This cannot work.