net/ipv4/tcp_ao.c

2079 	struct tcp_ao_getsockopt opt_in, opt_out;
2225 		memset(&opt_out, 0, sizeof(struct tcp_ao_getsockopt));
2228 			struct sockaddr_in *sin_out = (struct sockaddr_in *)&opt_out.addr;
2234 			struct sockaddr_in6 *sin6_out = (struct sockaddr_in6 *)&opt_out.addr;
2240 		opt_out.sndid = key->sndid;
2241 		opt_out.rcvid = key->rcvid;
2242 		opt_out.prefix = key->prefixlen;
2243 		opt_out.keyflags = key->keyflags;
2244 		opt_out.is_current = (key == current_key);
2245 		opt_out.is_rnext = (key == ao_info->rnext_key);
2246 		opt_out.nkeys = 0;
2247 		opt_out.maclen = key->maclen;
2248 		opt_out.keylen = key->keylen;
2249 		opt_out.ifindex = key->l3index;
2250 		opt_out.pkt_good = atomic64_read(&key->pkt_good);
2251 		opt_out.pkt_bad = atomic64_read(&key->pkt_bad);
2252 		memcpy(&opt_out.key, key->key, key->keylen);
2253 		tcp_sigpool_algo(key->tcp_sigpool_id, opt_out.alg_name, 64);
2257 					   &opt_out, bytes_to_write))