863   struct sockaddr_in sai;  in TEST()  local
864   memset(&sai, 0, sizeof(sai));  in TEST()
865   sai.sin_family = AF_UNIX;  in TEST()
866   int res = bind(sock, (struct sockaddr *)&sai, sizeof(sai));  in TEST()
886   struct sockaddr_in sai;  in TEST()  local
887   memset(&sai, 0, sizeof(sai));  in TEST()
888   sai.sin_family = AF_INET;  in TEST()
889   sai.sin_port = 0;  in TEST()
890   sai.sin_addr.s_addr = htonl(INADDR_LOOPBACK);  in TEST()
891   int res = bind(listen_socket, (struct sockaddr *)&sai, sizeof(sai));  in TEST()
897   socklen_t sz = sizeof(sai);  in TEST()
898   res = getsockname(listen_socket, (struct sockaddr *)&sai, &sz);  in TEST()
900   ASSERT_EQ(sizeof(sai), sz);  in TEST()
906   res = connect(connect_socket, (struct sockaddr *)&sai, sizeof(sai));  in TEST()
913   __msan_poison(&sai, sizeof(sai));  in TEST()
914   int new_sock = accept(listen_socket, (struct sockaddr *)&sai, &sz);  in TEST()
916   ASSERT_EQ(sizeof(sai), sz);  in TEST()
917   EXPECT_NOT_POISONED(sai);  in TEST()
919   __msan_poison(&sai, sizeof(sai));  in TEST()
920   res = getpeername(new_sock, (struct sockaddr *)&sai, &sz);  in TEST()
922   ASSERT_EQ(sizeof(sai), sz);  in TEST()
923   EXPECT_NOT_POISONED(sai);  in TEST()
943   struct sockaddr_in sai;  in TEST()  local
944   memset(&sai, 0, sizeof(sai));  in TEST()
945   sai.sin_family = AF_INET;  in TEST()
946   sai.sin_port = 80;  in TEST()
947   sai.sin_addr.s_addr = htonl(INADDR_LOOPBACK);  in TEST()
950   int res = getnameinfo((struct sockaddr *)&sai, sizeof(sai), host,  in TEST()
1002   struct sockaddr_in sai;  in TEST()  local
1003   memset(&sai, 0, sizeof(sai));  in TEST()
1004   sai.sin_family = AF_INET;  in TEST()
1005   sai.sin_port = 0;  in TEST()
1006   sai.sin_addr.s_addr = htonl(INADDR_LOOPBACK);  in TEST()
1007   int res = bind(server_socket, (struct sockaddr *)&sai, sizeof(sai));  in TEST()
1010   socklen_t sz = sizeof(sai);  in TEST()
1011   res = getsockname(server_socket, (struct sockaddr *)&sai, &sz);  in TEST()
1013   ASSERT_EQ(sizeof(sai), sz);  in TEST()
1038   msg.msg_name = &sai;  in TEST()
1039   msg.msg_namelen = sizeof(sai);  in TEST()