minor cleanup; add print for ECHORE[PQ] and DISCREQ

[ppp.git] / pppd / lcp.c

diff --git a/pppd/lcp.c b/pppd/lcp.c
index c5ff1bfd420611cec98c0ac7a22a551916a2b9b9..40ca0f6b8cb5318aa9e58037fff657efca0ce1f3 100644 (file)
--- a/pppd/lcp.c
+++ b/pppd/lcp.c
@@ -18,7 +18,7 @@
  */
 
 #ifndef lint
-static char rcsid[] = "$Id: lcp.c,v 1.24 1996/01/01 22:57:47 paulus Exp $";
+static char rcsid[] = "$Id: lcp.c,v 1.25 1996/04/04 03:58:24 paulus Exp $";
 #endif
 
 /*
@@ -928,8 +928,6 @@ lcp_rejci(f, p, len)
     u_char cichar;
     u_short cishort;
     u_int32_t cilong;
-    u_char *start = p;
-    int plen = len;
     lcp_options try;           /* options to request next time */
 
     try = *go;
@@ -1034,8 +1032,6 @@ lcp_rejci(f, p, len)
 
 bad:
     LCPDEBUG((LOG_WARNING, "lcp_rejci: received bad Reject!"));
-    LCPDEBUG((LOG_WARNING, "lcp_rejci: plen %d len %d off %d",
-             plen, len, p - start));
     return 0;
 }
 
@@ -1058,7 +1054,7 @@ lcp_reqci(f, inp, lenp, reject_if_disagree)
     lcp_options *ho = &lcp_hisoptions[f->unit];
     lcp_options *ao = &lcp_allowoptions[f->unit];
     u_char *cip, *next;                /* Pointer to current and next CIs */
-    u_char cilen, citype, cichar;/* Parsed len, type, char value */
+    int cilen, citype, cichar; /* Parsed len, type, char value */
     u_short cishort;           /* Parsed short value */
     u_int32_t cilong;          /* Parse long value */
     int rc = CONFACK;          /* Final packet return code */
@@ -1089,6 +1085,7 @@ lcp_reqci(f, inp, lenp, reject_if_disagree)
            orc = CONFREJ;              /* Reject bad CI */
            cilen = l;                  /* Reject till end of packet */
            l = 0;                      /* Don't loop again */
+           citype = 0;
            goto endswitch;
        }
        GETCHAR(citype, p);             /* Parse CI type */
@@ -1583,6 +1580,16 @@ lcp_printpkt(p, plen, printer, arg)
            printer(arg, ">");
        }
        break;
+    case ECHOREQ:
+    case ECHOREP:
+    case DISCREQ:
+       if (len >= 4) {
+           GETLONG(cilong, p);
+           printer(arg, " magic=0x%x", cilong);
+           p += 4;
+           len -= 4;
+       }
+       break;
     }
 
     /* print the rest of the bytes in the packet */