1294     int sock;  in _find_src_addr()  local
1310     sock = socket(addr->sa_family, SOCK_DGRAM | SOCK_CLOEXEC, IPPROTO_UDP);  in _find_src_addr()
1311     if (sock == -1) {  in _find_src_addr()
1318     if (mark != MARK_UNSET && setsockopt(sock, SOL_SOCKET, SO_MARK, &mark, sizeof(mark)) < 0) {  in _find_src_addr()
1319         close(sock);  in _find_src_addr()
1322     if (uid > 0 && uid != NET_CONTEXT_INVALID_UID && fchown(sock, uid, (gid_t) -1) < 0) {  in _find_src_addr()
1323         close(sock);  in _find_src_addr()
1327         ret = connect(sock, addr, len);  in _find_src_addr()
1331         close(sock);  in _find_src_addr()
1335     if (src_addr && getsockname(sock, src_addr, &len) == -1) {  in _find_src_addr()
1336         close(sock);  in _find_src_addr()
1339     close(sock);  in _find_src_addr()