X-Git-Url: https://git.ozlabs.org/?a=blobdiff_plain;f=pppd%2Fupap.c;h=6bf8dece21411fc3cc94c89a99683485b9499f45;hb=fc8a2a1cb1a141e5c1d9c9f0580e4f97271f9734;hp=53d4a3ce09638a510cba12195246cd349bde1733;hpb=875d9641d05b4fcb7e186f784c801962bb2670e5;p=ppp.git

diff --git a/pppd/upap.c b/pppd/upap.c
index 53d4a3c..6bf8dec 100644
--- a/pppd/upap.c
+++ b/pppd/upap.c
@@ -17,9 +17,7 @@
  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  */
 
-#ifndef lint
-static const char rcsid[] = "$Id: upap.c,v 1.18 1999/08/12 04:25:25 paulus Exp $";
-#endif
+#define RCSID	"$Id: upap.c,v 1.20 1999/08/24 05:29:26 paulus Exp $"
 
 /*
  * TODO:
@@ -31,6 +29,8 @@ static const char rcsid[] = "$Id: upap.c,v 1.18 1999/08/12 04:25:25 paulus Exp $
 #include "pppd.h"
 #include "upap.h"
 
+static const char rcsid[] = RCSID;
+
 static bool hide_password;
 
 /*
@@ -433,18 +433,18 @@ upap_rauthack(u, inp, id, len)
      * Parse message.
      */
     if (len < sizeof (u_char)) {
-	UPAPDEBUG(("pap_rauthack: rcvd short packet."));
-	return;
-    }
-    GETCHAR(msglen, inp);
-    if (msglen > 0) {
-	len -= sizeof (u_char);
-	if (len < msglen) {
-	    UPAPDEBUG(("pap_rauthack: rcvd short packet."));
-	    return;
+	UPAPDEBUG(("pap_rauthack: ignoring missing msg-length."));
+    } else {
+	GETCHAR(msglen, inp);
+	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;
@@ -473,18 +473,18 @@ upap_rauthnak(u, inp, id, len)
      * Parse message.
      */
     if (len < sizeof (u_char)) {
-	UPAPDEBUG(("pap_rauthnak: rcvd short packet."));
-	return;
-    }
-    GETCHAR(msglen, inp);
-    if (msglen > 0) {
-	len -= sizeof (u_char);
-	if (len < msglen) {
-	    UPAPDEBUG(("pap_rauthnak: rcvd short packet."));
-	    return;
+	UPAPDEBUG(("pap_rauthnak: ignoring missing msg-length."));
+    } else {
+	GETCHAR(msglen, inp);
+	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;