careful not to thrust h_length from gethostby{name,addr}

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@1056 ec53bebd-3082-4978-b11e-865c3cabbd6b

appl/ftp/ftpd/ftpd.c

@@ -1621,16 +1621,6 @@ renamecmd(char *from, char *to)
 static void
 dolog(struct sockaddr_in *sin)
 {
-#if 0
-	struct hostent *hp = gethostbyaddr((char *)&sin->sin_addr,
-		sizeof(struct in_addr), AF_INET);
-
-	if (hp)
-		strncpy(remotehost, hp->h_name, sizeof(remotehost));
-	else
-		strncpy(remotehost, inet_ntoa(sin->sin_addr),
-		    sizeof(remotehost));
-#endif
 	inaddr2str (sin->sin_addr, remotehost, sizeof(remotehost));
 #ifdef HAVE_SETPROCTITLE
 	sprintf(proctitle, "%s: connected", remotehost);