*/
#ifndef lint
-static char rcsid[] = "$Id: upap.c,v 1.16 1999/04/28 02:45:44 paulus Exp $";
+static char rcsid[] = "$Id: upap.c,v 1.17 1999/06/24 00:17:48 paulus Exp $";
#endif
/*
return;
}
GETCHAR(msglen, inp);
- len -= sizeof (u_char);
- if (len < msglen) {
- UPAPDEBUG(("pap_rauthack: rcvd short packet."));
- return;
+ if (msglen > 0) {
+ len -= sizeof (u_char);
+ if (len < msglen) {
+ UPAPDEBUG(("pap_rauthack: rcvd short packet."));
+ return;
+ }
+ msg = (char *) inp;
+ PRINTMSG(msg, msglen);
}
- msg = (char *) inp;
- PRINTMSG(msg, msglen);
u->us_clientstate = UPAPCS_OPEN;
return;
}
GETCHAR(msglen, inp);
- len -= sizeof (u_char);
- if (len < msglen) {
- UPAPDEBUG(("pap_rauthnak: rcvd short packet."));
- return;
+ if (msglen > 0) {
+ len -= sizeof (u_char);
+ if (len < msglen) {
+ UPAPDEBUG(("pap_rauthnak: rcvd short packet."));
+ return;
+ }
+ msg = (char *) inp;
+ PRINTMSG(msg, msglen);
}
- msg = (char *) inp;
- PRINTMSG(msg, msglen);
u->us_clientstate = UPAPCS_BADAUTH;