814   struct sockaddr_in sai;  in TEST()  local
815   memset(&sai, 0, sizeof(sai));  in TEST()
816   sai.sin_family = AF_UNIX;  in TEST()
817   int res = bind(sock, (struct sockaddr *)&sai, sizeof(sai));  in TEST()
837   struct sockaddr_in sai;  in TEST()  local
838   memset(&sai, 0, sizeof(sai));  in TEST()
839   sai.sin_family = AF_INET;  in TEST()
840   sai.sin_port = 0;  in TEST()
841   sai.sin_addr.s_addr = htonl(INADDR_LOOPBACK);  in TEST()
842   int res = bind(listen_socket, (struct sockaddr *)&sai, sizeof(sai));  in TEST()
848   socklen_t sz = sizeof(sai);  in TEST()
849   res = getsockname(listen_socket, (struct sockaddr *)&sai, &sz);  in TEST()
851   ASSERT_EQ(sizeof(sai), sz);  in TEST()
857   res = connect(connect_socket, (struct sockaddr *)&sai, sizeof(sai));  in TEST()
861   __msan_poison(&sai, sizeof(sai));  in TEST()
862   int new_sock = accept(listen_socket, (struct sockaddr *)&sai, &sz);  in TEST()
864   ASSERT_EQ(sizeof(sai), sz);  in TEST()
865   EXPECT_NOT_POISONED(sai);  in TEST()
867   __msan_poison(&sai, sizeof(sai));  in TEST()
868   res = getpeername(new_sock, (struct sockaddr *)&sai, &sz);  in TEST()
870   ASSERT_EQ(sizeof(sai), sz);  in TEST()
871   EXPECT_NOT_POISONED(sai);  in TEST()
891   struct sockaddr_in sai;  in TEST()  local
892   memset(&sai, 0, sizeof(sai));  in TEST()
893   sai.sin_family = AF_INET;  in TEST()
894   sai.sin_port = 80;  in TEST()
895   sai.sin_addr.s_addr = htonl(INADDR_LOOPBACK);  in TEST()
898   int res = getnameinfo((struct sockaddr *)&sai, sizeof(sai), host,  in TEST()
950   struct sockaddr_in sai;  in TEST()  local
951   memset(&sai, 0, sizeof(sai));  in TEST()
952   sai.sin_family = AF_INET;  in TEST()
953   sai.sin_port = 0;  in TEST()
954   sai.sin_addr.s_addr = htonl(INADDR_LOOPBACK);  in TEST()
955   int res = bind(server_socket, (struct sockaddr *)&sai, sizeof(sai));  in TEST()
958   socklen_t sz = sizeof(sai);  in TEST()
959   res = getsockname(server_socket, (struct sockaddr *)&sai, &sz);  in TEST()
961   ASSERT_EQ(sizeof(sai), sz);  in TEST()
987   msg.msg_name = &sai;  in TEST()
988   msg.msg_namelen = sizeof(sai);  in TEST()