xmt/aorg and leap_expire fixes from Dave Mills

ChangeLog

@@ -1,3 +1,5 @@
+* xmt -> aorg timestamp cleanup from Dave Mills, reported by Dave Hart.
+* Leap/expire cleanup from Dave Mills.
 (4.2.5p178) 2009/05/21 Released by Harlan Stenn <stenn@ntp.org>
 * Provide erealloc() and estrdup(), a la emalloc().
 * Improve ntp.conf's parser error messages.

ntpd/ntp_crypto.c

@@ -967,6 +967,7 @@ crypto_recv(
 				leap_expire = ntohl(ep->pkt[2]);
 				crypto_update();
 				strcpy(str1, fstostr(leap_sec));
+				strcpy(str2, fstostr(leap_expire));
 				snprintf(tbuf, sizeof(tbuf),
 				    "%d leap %s expire %s", leap_tai, str1,
 				    str2);

ntpd/ntp_peer.c

@@ -995,7 +995,7 @@ findmanycastpeer(
 		    peer->next) {
 			if (peer->cast_flags & MDF_ACAST) {
 				NTOHL_FP(&pkt->org, &p_org);
-				if (L_ISEQU(&peer->xmt, &p_org))
+				if (L_ISEQU(&p_org, &peer->aorg))
 					return (peer);
 			}
 		}

ntpd/ntp_proto.c

@@ -797,11 +797,10 @@ receive(
 			sys_restricted++;
 			return;			/* not enabled */
 		}
-		if ((peer = newpeer(&rbufp->recv_srcadr,
-		    rbufp->dstadr, MODE_CLIENT,
-		    hisversion, NTP_MINDPOLL, NTP_MAXDPOLL,
-		    FLAG_IBURST | FLAG_PREEMPT, MDF_UCAST | MDF_ACLNT,
-		    0, skeyid)) == NULL) {
+		if ((peer = newpeer(&rbufp->recv_srcadr, rbufp->dstadr,
+		    MODE_CLIENT, hisversion, NTP_MINDPOLL,
+		    NTP_MAXDPOLL, FLAG_IBURST | FLAG_PREEMPT,
+		    MDF_UCAST | MDF_ACLNT, 0, skeyid)) == NULL) {
 			sys_declined++;
 			return;			/* ignore duplicate  */
 		}
@@ -1062,6 +1061,8 @@ receive(
 				peer->flip = 1;
 				report_event(PEVNT_XLEAVE, peer, NULL);
 			}
+		} else {
+			L_CLR(&peer->aorg);
 		}
 
 	/*
@@ -1091,7 +1092,7 @@ receive(
 			peer->rec = p_xmt;
 		peer->dst = rbufp->recv_time;
 	}
-	L_CLR(&peer->xmt);
+	peer->xmt = p_xmt;
 
 	/*
 	 * If this is a crypto_NAK, the server cannot authenticate a