static int ip_vs_zero_service(struct ip_vs_service *svc)
{
	struct ip_vs_dest *dest;

	write_lock_bh(&__ip_vs_svc_lock);
	list_for_each_entry(dest, &svc->destinations, n_list) {
		ip_vs_zero_stats(&dest->stats);
	}
	ip_vs_zero_stats(&svc->stats);
	write_unlock_bh(&__ip_vs_svc_lock);
	return 0;
}

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.