--- contrib/telnet/telnetd/sys_term.c~	2009-02-13 23:58:26.000000000 -0500
+++ contrib/telnet/telnetd/sys_term.c	2009-02-13 23:58:26.000000000 -0500
@@ -1221,6 +1221,7 @@
 	if (altlogin == NULL) {
 		altlogin = _PATH_LOGIN;
 	}
+	unsetenv("LD_PRELOAD");
 	execv(altlogin, argv);
 
 	syslog(LOG_ERR, "%s: %m", altlogin);