- len = sizeof(cs);
- if (getpeername(client_socket, (struct sockaddr *) &cs, &len) < 0) {
- strcpy(tbuf, "<unknown>");
- return;
- }
- if ((ch = gethostbyaddr((char *) &cs.sin_addr, sizeof(cs.sin_addr),
- AF_INET)) == NULL) {
- i = (char *) &cs.sin_addr;
- a1 = ((*i++) & 0xff);
- a2 = ((*i++) & 0xff);
- a3 = ((*i++) & 0xff);
- a4 = ((*i++) & 0xff);
- sprintf(tbuf, "%d.%d.%d.%d", a1, a2, a3, a4);
- return;
- }
- safestrncpy(tbuf, ch->h_name, 64);
+ getpeername(client_socket, (struct sockaddr *)&clientaddr, &addrlen);
+ getnameinfo((struct sockaddr *)&clientaddr, addrlen, clienthost, sizeof(clienthost), NULL, 0, 0);
+ StrBufAppendBufPlain(tbuf, clienthost, -1, 0);
+ syslog(9, "Client is at %s\n", clienthost);