@@ -2722,8 +2722,7 @@ do_ip_vs_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
int size;
get = (struct ip_vs_get_services *)arg;
- size = sizeof(*get) +
- sizeof(struct ip_vs_service_entry) * get->num_services;
+ size = struct_size(get, entrytable, get->num_services);
if (*len != size) {
pr_err("length: %u != %u\n", *len, size);
ret = -EINVAL;
@@ -2764,8 +2763,7 @@ do_ip_vs_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
int size;
get = (struct ip_vs_get_dests *)arg;
- size = sizeof(*get) +
- sizeof(struct ip_vs_dest_entry) * get->num_dests;
+ size = struct_size(get, entrytable, get->num_dests);
if (*len != size) {
pr_err("length: %u != %u\n", *len, size);
ret = -EINVAL;