X-Git-Url: https://git.ozlabs.org/?p=ppp.git;a=blobdiff_plain;f=pppd%2Flcp.c;h=0a192924c6a34e911fa7c9728e89a1de1e461b45;hp=73f310d9e1505ebdc696ee2874fd6892df4f7cad;hb=44cd25b6c5a886f3cb615f2f0d8d78c6a52a2030;hpb=a9d7d296618f319ab77c942a83285b9009157eae

diff --git a/pppd/lcp.c b/pppd/lcp.c
index 73f310d..0a19292 100644
--- a/pppd/lcp.c
+++ b/pppd/lcp.c
@@ -17,9 +17,7 @@
  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  */
 
-#ifndef lint
-static char rcsid[] = "$Id: lcp.c,v 1.38 1999/04/16 11:35:43 paulus Exp $";
-#endif
+#define RCSID	"$Id: lcp.c,v 1.46 1999/11/15 01:51:51 paulus Exp $";
 
 /*
  * TODO:
@@ -35,6 +33,8 @@ static char rcsid[] = "$Id: lcp.c,v 1.38 1999/04/16 11:35:43 paulus Exp $";
 #include "chap.h"
 #include "magic.h"
 
+static const char rcsid[] = RCSID;
+
 /*
  * LCP-related command-line options.
  */
@@ -64,7 +64,7 @@ static option_t lcp_option_list[] = {
     { "-as", o_uint32, &lcp_wantoptions[0].asyncmap,
       "Set asyncmap (for received packets)",
       OPT_OR, &lcp_wantoptions[0].neg_asyncmap },
-    { "nomagicnumber", o_bool, &lcp_wantoptions[0].neg_magicnumber,
+    { "nomagic", o_bool, &lcp_wantoptions[0].neg_magicnumber,
       "Disable magic number negotiation (looped-back line detection)",
       OPT_A2COPY, &lcp_allowoptions[0].neg_magicnumber },
     { "-mn", o_bool, &lcp_wantoptions[0].neg_magicnumber,
@@ -118,9 +118,9 @@ lcp_options lcp_allowoptions[NUM_PPP];	/* Options we allow peer to request */
 lcp_options lcp_hisoptions[NUM_PPP];	/* Options that we ack'd */
 u_int32_t xmit_accm[NUM_PPP][8];		/* extended transmit ACCM */
 
-static u_int32_t lcp_echos_pending = 0;	/* Number of outstanding echo msgs */
-static u_int32_t lcp_echo_number   = 0;	/* ID number of next echo frame */
-static u_int32_t lcp_echo_timer_running = 0;  /* set if a timer is running */
+static int lcp_echos_pending = 0;	/* Number of outstanding echo msgs */
+static int lcp_echo_number   = 0;	/* ID number of next echo frame */
+static int lcp_echo_timer_running = 0;  /* set if a timer is running */
 
 static u_char nak_buffer[PPP_MRU];	/* where we construct a nak packet */
 
@@ -336,7 +336,7 @@ lcp_close(unit, reason)
     fsm *f = &lcp_fsm[unit];
 
     if (phase != PHASE_DEAD)
-	phase = PHASE_TERMINATE;
+	new_phase(PHASE_TERMINATE);
     if (f->state == STOPPED && f->flags & (OPT_PASSIVE|OPT_SILENT)) {
 	/*
 	 * This action is not strictly according to the FSM in RFC1548,
@@ -457,7 +457,7 @@ lcp_rprotrej(f, inp, len)
     struct protent *protp;
     u_short prot;
 
-    if (len < sizeof (u_short)) {
+    if (len < 2) {
 	LCPDEBUG(("lcp_rprotrej: Rcvd short Protocol-Reject packet!"));
 	return;
     }
@@ -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;
@@ -1805,6 +1806,7 @@ void LcpLinkFailure (f)
 	info("No response to %d echo-requests", lcp_echos_pending);
         notice("Serial link appears to be disconnected.");
         lcp_close(f->unit, "Peer not responding");
+	status = EXIT_PEER_DEAD;
     }
 }
 
@@ -1817,6 +1819,8 @@ LcpEchoCheck (f)
     fsm *f;
 {
     LcpSendEchoRequest (f);
+    if (f->state != OPENED)
+	return;
 
     /*
      * Start the timer for the next interval.
@@ -1848,7 +1852,9 @@ LcpEchoTimeout (arg)
 static void
 lcp_received_echo_reply (f, id, inp, len)
     fsm *f;
-    int id; u_char *inp; int len;
+    int id;
+    u_char *inp;
+    int len;
 {
     u_int32_t magic;