static inline const char *ip_vs_fwd_name(unsigned flags)
{
	switch (flags & IP_VS_CONN_F_FWD_MASK) {
	case IP_VS_CONN_F_LOCALNODE:
		return "Local";
	case IP_VS_CONN_F_TUNNEL:
		return "Tunnel";
	case IP_VS_CONN_F_DROUTE:
		return "Route";
	default:
		return "Masq";
	}
}

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.