X-Git-Url: https://git.ozlabs.org/?a=blobdiff_plain;f=pppd%2Flcp.c;h=f8e52fe0964b4182fe9f5c1c60026032c3fc0989;hb=971319042d43d6d079842f88622caf721a47805b;hp=dbf100de476c5f8d2004027259f2eddc8eef2414;hpb=8592783058509b5493a42f3b0432fcbaab55c994;p=ppp.git

diff --git a/pppd/lcp.c b/pppd/lcp.c
index dbf100d..f8e52fe 100644
--- a/pppd/lcp.c
+++ b/pppd/lcp.c
@@ -18,7 +18,7 @@
  */
 
 #ifndef lint
-static char rcsid[] = "$Id: lcp.c,v 1.39 1999/05/12 06:19:47 paulus Exp $";
+static char rcsid[] = "$Id: lcp.c,v 1.41 1999/06/24 00:16:38 paulus Exp $";
 #endif
 
 /*
@@ -1056,6 +1056,7 @@ lcp_nakci(f, p, len)
 	    if (++try.numloops >= lcp_loopbackfail) {
 		notice("Serial line is looped back.");
 		lcp_close(f->unit, "Loopback detected");
+		status = EXIT_LOOPBACK;
 	    }
 	} else
 	    try.numloops = 0;
@@ -1818,6 +1819,8 @@ LcpEchoCheck (f)
     fsm *f;
 {
     LcpSendEchoRequest (f);
+    if (f->state != OPENED)
+	return;
 
     /*
      * Start the timer for the next interval.