This commit was generated by cvs2svn to compensate for changes in r99179,

which included commits to RCS files with non-trunk default branches.

26 files changed, 453 insertions, 92 deletions

diff --git a/contrib/bind/bin/addr/addr.c b/contrib/bind/bin/addr/addr.c
index a693391..ae48ea5 100644
--- a/contrib/bind/bin/addr/addr.c
+++ b/contrib/bind/bin/addr/addr.c
@@ -1,5 +1,5 @@
 #if !defined(lint) && !defined(SABER)
-static const char rcsid[] = "$Id: addr.c,v 8.8 1999/10/13 16:38:55 vixie Exp $";
+static const char rcsid[] = "$Id: addr.c,v 8.9 2002/05/21 02:26:21 marka Exp $";
 #endif /* not lint */
 
 /*
@@ -47,11 +47,7 @@ usage() {
 
 /* Warning: this scribbles on `dst' even if it's going to return `0'. */
 static int
-hexstring(src, dst, len)
-	const char *src;
-	u_char *dst;
-	int len;
-{
+hexstring(const char *src, u_char *dst, int len) {
 	static const char xdigits[] = "0123456789abcdef";
 	u_char *ptr = dst, *end = dst + len;
 	u_int val;
@@ -100,12 +96,7 @@ hexstring(src, dst, len)
 }
 
 static void
-display(input, af, addr, len)
-	const char *input;
-	int af;
-	const u_char *addr;
-	int len;
-{
+display(const char *input, int af, const u_char *addr, int len) {
 	static int before = 0;
 	char p[sizeof "xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:255.255.255.255"];
 	int i;
diff --git a/contrib/bind/bin/dig/dig.c b/contrib/bind/bin/dig/dig.c
index 2054258..5bb6e7a 100644
--- a/contrib/bind/bin/dig/dig.c
+++ b/contrib/bind/bin/dig/dig.c
@@ -1,5 +1,5 @@
 #ifndef lint
-static const char rcsid[] = "$Id: dig.c,v 8.54 2002/04/24 00:38:08 marka Exp $";
+static const char rcsid[] = "$Id: dig.c,v 8.57 2002/06/18 02:26:49 marka Exp $";
 #endif
 
 /*
@@ -245,6 +245,7 @@ static int		print_axfr(FILE *output, const u_char *msg,
 static struct timeval	difftv(struct timeval, struct timeval);
 static void		prnttime(struct timeval);
 static void		stackarg(char *, char **);
+static void		reverse6(char *, struct in6_addr *);
 
 /* Public. */
 
@@ -289,6 +290,8 @@ main(int argc, char **argv) {
 	int wait=0, delay;
 	int envset=0, envsave=0;
 	struct __res_state res_x, res_t;
+	int r;
+	struct in6_addr in6;
 
 	ns_tsig_key key;
 	char *keyfile = NULL, *keyname = NULL;
@@ -494,6 +497,11 @@ main(int argc, char **argv) {
 						printf("; no arg for -x?\n");
 						break;
 					}
+					r = inet_pton(AF_INET6, addrc, &in6);
+					if (r > 0) {
+						reverse6(domain, &in6);
+						break;
+					}
 					addrend = addrc + strlen(addrc);
 					if (*addrend == '.')
 						*addrend = '\0';
@@ -813,7 +821,7 @@ main(int argc, char **argv) {
 							  buf, sizeof(buf));
 						break;
 					case AF_INET6:
-						inet_ntop(AF_INET,
+						inet_ntop(AF_INET6,
 							  &u[0].sin6.sin6_addr,
 							  buf, sizeof(buf));
 						break;
@@ -1030,7 +1038,7 @@ where:	server,\n\
 	fputs("\
 notes:	defname and search don't work; use fully-qualified names.\n\
 	this is DiG version " VSTRING "\n\
-	$Id: dig.c,v 8.54 2002/04/24 00:38:08 marka Exp $\n\
+	$Id: dig.c,v 8.57 2002/06/18 02:26:49 marka Exp $\n\
 ", stderr);
 }
 
@@ -1775,3 +1783,24 @@ stackarg(char *l, char **y) {
 		}
 	}
 }
+
+static void
+reverse6(char *domain, struct in6_addr *in6) {
+	sprintf(domain, "%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.ip6.arpa",
+		in6->s6_addr[15] & 0x0f, (in6->s6_addr[15] >> 4) & 0x0f,
+		in6->s6_addr[14] & 0x0f, (in6->s6_addr[14] >> 4) & 0x0f,
+		in6->s6_addr[13] & 0x0f, (in6->s6_addr[13] >> 4) & 0x0f,
+		in6->s6_addr[12] & 0x0f, (in6->s6_addr[12] >> 4) & 0x0f,
+		in6->s6_addr[11] & 0x0f, (in6->s6_addr[11] >> 4) & 0x0f,
+		in6->s6_addr[10] & 0x0f, (in6->s6_addr[10] >> 4) & 0x0f,
+		in6->s6_addr[9] & 0x0f, (in6->s6_addr[9] >> 4) & 0x0f,
+		in6->s6_addr[8] & 0x0f, (in6->s6_addr[8] >> 4) & 0x0f,
+		in6->s6_addr[7] & 0x0f, (in6->s6_addr[7] >> 4) & 0x0f,
+		in6->s6_addr[6] & 0x0f, (in6->s6_addr[6] >> 4) & 0x0f,
+		in6->s6_addr[5] & 0x0f, (in6->s6_addr[5] >> 4) & 0x0f,
+		in6->s6_addr[4] & 0x0f, (in6->s6_addr[4] >> 4) & 0x0f,
+		in6->s6_addr[6] & 0x0f, (in6->s6_addr[3] >> 4) & 0x0f,
+		in6->s6_addr[2] & 0x0f, (in6->s6_addr[2] >> 4) & 0x0f,
+		in6->s6_addr[1] & 0x0f, (in6->s6_addr[1] >> 4) & 0x0f,
+		in6->s6_addr[0] & 0x0f, (in6->s6_addr[0] >> 4) & 0x0f);
+}
diff --git a/contrib/bind/bin/host/host.c b/contrib/bind/bin/host/host.c
index 84b3621..5bac200 100644
--- a/contrib/bind/bin/host/host.c
+++ b/contrib/bind/bin/host/host.c
@@ -1,5 +1,5 @@
 #ifndef lint
-static const char rcsid[] = "$Id: host.c,v 8.52 2002/04/28 01:34:52 marka Exp $";
+static const char rcsid[] = "$Id: host.c,v 8.53 2002/06/18 02:34:02 marka Exp $";
 #endif /* not lint */
 
 /*
@@ -675,7 +675,7 @@ gethostinfo(char *name) {
 
 static int
 getdomaininfo(const char *name, const char *domain) {
-	int val1, val2;
+	int val1, val2, val3;
 
 	if (querytype)
 		return (getinfo(name, domain, gettype=querytype));
@@ -683,8 +683,9 @@ getdomaininfo(const char *name, const char *domain) {
 		val1 = getinfo(name, domain, gettype=ns_t_a);
 		if (cname || verbose)
 			return (val1);
-		val2 = getinfo(name, domain, gettype=ns_t_mx);
-		return (val1 || val2);
+		val2 = getinfo(name, domain, gettype=ns_t_aaaa);
+		val3 = getinfo(name, domain, gettype=ns_t_mx);
+		return (val1 || val2 || val3);
 	}
 }
 
@@ -1582,6 +1583,7 @@ static const char *
 pr_type(int type) {
 	if (!verbose) switch (type) {
 	case ns_t_a:
+	case ns_t_aaaa:
 		return ("has address");
 	case ns_t_cname:
 		return ("is a nickname for");
diff --git a/contrib/bind/bin/named/db_defs.h b/contrib/bind/bin/named/db_defs.h
index 72aa19f..68869f0 100644
--- a/contrib/bind/bin/named/db_defs.h
+++ b/contrib/bind/bin/named/db_defs.h
@@ -1,6 +1,6 @@
 /*
  *	from db.h	4.16 (Berkeley) 6/1/90
- *	$Id: db_defs.h,v 8.46 2001/11/17 15:16:46 marka Exp $
+ *	$Id: db_defs.h,v 8.47 2002/05/18 01:02:53 marka Exp $
  */
 
 /*
@@ -147,7 +147,7 @@ struct databuf {
 	u_int16_t	d_nstime;	/* NS response time, milliseconds */
 	u_char		d_data[sizeof(void*)]; /* dynamic (padded) */
 };
-#define DATASIZE(n) (sizeof(struct databuf) - sizeof(void*) + n)
+#define BIND_DATASIZE(n) (sizeof(struct databuf) - sizeof(void*) + n)
 
 #ifdef HITCOUNTS
 extern u_int32_t	db_total_hits;
diff --git a/contrib/bind/bin/named/db_glue.c b/contrib/bind/bin/named/db_glue.c
index e984db1..2e966f5 100644
--- a/contrib/bind/bin/named/db_glue.c
+++ b/contrib/bind/bin/named/db_glue.c
@@ -1,6 +1,6 @@
 #if !defined(lint) && !defined(SABER)
 static const char sccsid[] = "@(#)db_glue.c	4.4 (Berkeley) 6/1/90";
-static const char rcsid[] = "$Id: db_glue.c,v 8.46 2001/11/25 23:52:19 marka Exp $";
+static const char rcsid[] = "$Id: db_glue.c,v 8.47 2002/05/18 01:02:54 marka Exp $";
 #endif /* not lint */
 
 /*
@@ -441,7 +441,7 @@ nhash(const char *name) {
 
 static void
 db_freedata(struct databuf *dp) {
-	int bytes = DATASIZE(dp->d_size);
+	int bytes = BIND_DATASIZE(dp->d_size);
 
 	if (dp->d_rcnt != 0)
 		panic("db_freedata: d_rcnt != 0", NULL);
diff --git a/contrib/bind/bin/named/db_save.c b/contrib/bind/bin/named/db_save.c
index 2153e04..a8f4d2a 100644
--- a/contrib/bind/bin/named/db_save.c
+++ b/contrib/bind/bin/named/db_save.c
@@ -1,6 +1,6 @@
 #if !defined(lint) && !defined(SABER)
 static const char sccsid[] = "@(#)db_save.c	4.16 (Berkeley) 3/21/91";
-static const char rcsid[] = "$Id: db_save.c,v 8.29 2001/04/25 13:53:09 marka Exp $";
+static const char rcsid[] = "$Id: db_save.c,v 8.30 2002/05/18 01:02:56 marka Exp $";
 #endif /* not lint */
 
 /*
@@ -137,7 +137,7 @@ savedata(class, type, ttl, data, size)
 	int size;
 {
 	struct databuf *dp;
-	int bytes = DATASIZE(size);
+	int bytes = BIND_DATASIZE(size);
 
 	dp = (struct databuf *)memget(bytes);
 	if (dp == NULL)
diff --git a/contrib/bind/bin/named/db_tsig.c b/contrib/bind/bin/named/db_tsig.c
index 5f7b670..9bdba0e 100644
--- a/contrib/bind/bin/named/db_tsig.c
+++ b/contrib/bind/bin/named/db_tsig.c
@@ -1,6 +1,6 @@
 
 #if !defined(lint) && !defined(SABER)
-static const char rcsid[] = "$Id: db_tsig.c,v 8.7 2001/06/18 14:42:59 marka Exp $";
+static const char rcsid[] = "$Id: db_tsig.c,v 8.8 2002/05/21 02:34:32 marka Exp $";
 #endif /* not lint */
 
 /*
@@ -129,7 +129,7 @@ tsig_alg_value(char *name) {
 
 DST_KEY *
 tsig_key_from_addr(struct in_addr addr) {
-	server_info si = si = find_server(addr);
+	server_info si = find_server(addr);
 	if (si == NULL || si->key_list == NULL || si->key_list->first == NULL)
 		return(NULL);
 	return(si->key_list->first->key);
diff --git a/contrib/bind/bin/named/named.conf b/contrib/bind/bin/named/named.conf
index d0d2996..7d81695 100644
--- a/contrib/bind/bin/named/named.conf
+++ b/contrib/bind/bin/named/named.conf
@@ -267,6 +267,8 @@ zone "non-default-acl.demo.zone" {
 acl key_acl { key sample_key; };	// a request signed with sample_key
 
 server 1.2.3.4 {
+	edns no;			// if no, we won't send ends queries
+					// to this server
 	bogus no;			// if yes, we won't query or listen
 					// to this server
 	transfer-format one-answer;	// set transfer format for this
diff --git a/contrib/bind/bin/named/ns_config.c b/contrib/bind/bin/named/ns_config.c
index 1680d91..ad4de85 100644
--- a/contrib/bind/bin/named/ns_config.c
+++ b/contrib/bind/bin/named/ns_config.c
@@ -1,5 +1,5 @@
 #if !defined(lint) && !defined(SABER)
-static const char rcsid[] = "$Id: ns_config.c,v 8.134 2002/04/25 05:27:04 marka Exp $";
+static const char rcsid[] = "$Id: ns_config.c,v 8.135 2002/05/24 03:04:59 marka Exp $";
 #endif /* not lint */
 
 /*
@@ -2549,6 +2549,7 @@ new_server(struct in_addr address) {
 		si->flags |= SERVER_INFO_SUPPORT_IXFR;
 	else
 		si->flags &= ~SERVER_INFO_SUPPORT_IXFR;	
+	si->flags |= SERVER_INFO_EDNS;
 	return (si);
 }
 
@@ -2649,6 +2650,7 @@ set_server_option(server_config sc, int bool_opt, int value) {
 	switch (bool_opt) {
 	case SERVER_INFO_BOGUS:
 	case SERVER_INFO_SUPPORT_IXFR:
+	case SERVER_INFO_EDNS:
 		if (value)
 			si->flags |= bool_opt;
 		else
diff --git a/contrib/bind/bin/named/ns_ctl.c b/contrib/bind/bin/named/ns_ctl.c
index ee77634..c8fc907 100644
--- a/contrib/bind/bin/named/ns_ctl.c
+++ b/contrib/bind/bin/named/ns_ctl.c
@@ -1,5 +1,5 @@
 #if !defined(lint) && !defined(SABER)
-static const char rcsid[] = "$Id: ns_ctl.c,v 8.46 2001/12/19 11:53:48 marka Exp $";
+static const char rcsid[] = "$Id: ns_ctl.c,v 8.47 2002/06/24 07:11:07 marka Exp $";
 #endif /* not lint */
 
 /*
@@ -112,6 +112,8 @@ static void		verb_stop(struct ctl_sctx *, struct ctl_sess *,
 static void		verb_exec(struct ctl_sctx *, struct ctl_sess *,
 				  const struct ctl_verb *,
 				  const char *, u_int, const void *, void *);
+static void		exec_closure(struct ctl_sctx *, struct ctl_sess *,
+				     void *);
 static void		verb_reload(struct ctl_sctx *, struct ctl_sess *,
 				    const struct ctl_verb *,
 				    const char *, u_int, const void *, void *);
@@ -141,6 +143,9 @@ static void		verb_help(struct ctl_sctx *, struct ctl_sess *,
 static void		verb_quit(struct ctl_sctx *, struct ctl_sess *,
 				  const struct ctl_verb *,
 				  const char *, u_int, const void *, void *);
+static void		verb_args(struct ctl_sctx *, struct ctl_sess *,
+				  const struct ctl_verb *,
+				  const char *, u_int, const void *, void *);
 
 /* Private data. */
 
@@ -162,6 +167,7 @@ static struct ctl_verb verbs[] = {
 	{ "qrylog",	verb_querylog,	"qrylog"},
 	{ "help",	verb_help,	"help"},
 	{ "quit",	verb_quit,	"quit"},
+	{ "args",	verb_args,	"args"},
 	{ NULL,		NULL,		NULL}
 };
 
@@ -794,14 +800,26 @@ verb_exec(struct ctl_sctx *ctl, struct ctl_sess *sess,
 			   saved_argv[0], save);
 		ctl_response(sess, 502, save, 0, NULL, NULL, NULL,
 			     NULL, 0);
+	} else if (user_name != NULL || group_name != NULL) {
+		ctl_response(sess, 502,
+			     "can't exec as user or group was specified",
+			     0, NULL, NULL, NULL, NULL, 0);
 	} else {
-		ns_need(main_need_restart);
 		ctl_response(sess, 250, "Restart initiated.", 0, NULL,
-			     NULL, NULL, NULL, 0);
+			     exec_closure, NULL, NULL, 0);
 	}
 }
 
 static void
+exec_closure(struct ctl_sctx *sctx, struct ctl_sess *sess, void *uap) {
+
+	UNUSED(sctx);
+	UNUSED(sess);
+	UNUSED(uap);
+	ns_need(main_need_restart);
+}
+
+static void
 verb_reload(struct ctl_sctx *ctl, struct ctl_sess *sess,
 	    const struct ctl_verb *verb, const char *rest,
 	    u_int respflags, const void *respctx, void *uctx)
@@ -1049,3 +1067,81 @@ verb_quit(struct ctl_sctx *ctl, struct ctl_sess *sess,
 	ctl_response(sess, 221, "End of control session.", CTL_EXIT, NULL,
 		     NULL, NULL, NULL, 0);
 }
+
+static char hex[] = "0123456789abcdef";
+
+struct pvt_args {
+	int	argc;
+	char            text[MAX_STR_LEN];
+};
+
+static void
+args_closure(struct ctl_sctx *sctx, struct ctl_sess *sess, void *uap) {
+	struct pvt_args *pvt = ctl_getcsctx(sess);
+
+	UNUSED(sctx);
+	UNUSED(uap);
+
+	memput(pvt, sizeof *pvt);
+	ctl_setcsctx(sess, NULL);
+}
+
+static void
+verb_args(struct ctl_sctx *ctl, struct ctl_sess *sess,
+	  const struct ctl_verb *verb, const char *rest,
+	  u_int respflags, const void *respctx, void *uctx)
+{
+	struct pvt_args *pvt = ctl_getcsctx(sess);
+	char *cp, *tp;
+
+	UNUSED(ctl);
+	UNUSED(verb);
+	UNUSED(rest);
+	UNUSED(respflags);
+	UNUSED(respctx);
+	UNUSED(uctx);
+
+	if (pvt == NULL) {
+		unsigned int i = 0;
+		pvt = memget(sizeof *pvt);
+		if (pvt == NULL) {
+			ctl_response(sess, 505, "(out of memory)",
+				     0, NULL, NULL, NULL, NULL, 0);
+			return;
+		}
+		pvt->argc = 0;
+		ctl_setcsctx(sess, pvt);
+
+		/* Send the arguement count. */
+		while (saved_argv[i] != NULL)
+			i++;
+		sprintf(pvt->text, "%u", i);
+		ctl_response(sess, 250, pvt->text, CTL_MORE,
+			     NULL, args_closure, NULL, NULL, 0);
+		return;
+	}
+
+	/*
+	 * Percent escape arguement.
+	 */
+	cp = saved_argv[pvt->argc++];
+	tp = pvt->text;
+	while (cp && *cp != NULL)
+		if (*cp == '%' || *cp == ' ' ||
+		    !isprint((unsigned char)*cp)) {
+			if (tp >= pvt->text + sizeof(pvt->text) - 4)
+				break;
+			*tp++ = '%';
+			*tp++ = hex[(*cp>>4)&0xf];
+			*tp++ = hex[(*cp++)&0xf];
+		} else {
+			if (tp >= pvt->text + sizeof(pvt->text) - 2)
+				break;
+			*tp++ = *cp++;
+		}
+	*tp = '\0';
+	
+	ctl_response(sess, 250, pvt->text, 
+		     saved_argv[pvt->argc] == NULL ? 0 : CTL_MORE,
+		     NULL, args_closure, NULL, NULL, 0);
+}
diff --git a/contrib/bind/bin/named/ns_defs.h b/contrib/bind/bin/named/ns_defs.h
index 3474550..f8bb976 100644
--- a/contrib/bind/bin/named/ns_defs.h
+++ b/contrib/bind/bin/named/ns_defs.h
@@ -1,6 +1,6 @@
 /*
  *	from ns.h	4.33 (Berkeley) 8/23/90
- *	$Id: ns_defs.h,v 8.118 2002/04/25 05:27:06 marka Exp $
+ *	$Id: ns_defs.h,v 8.121 2002/06/26 03:27:19 marka Exp $
  */
 
 /*
@@ -172,9 +172,8 @@ typedef enum need {
 	main_need_restart,	/* exec() needed. */
 	main_need_reap,		/* need to reap dead children. */
 	main_need_noexpired,	/* ns_reconfig() needed w/ noexpired set. */
-	main_need_num,		/* number of needs, used for array bound. */
-	main_need_tick,		/* tick every second to poll for cleanup (NT) */
-	main_need_tryxfer	/* attemt to start a zone transfer. */
+	main_need_tryxfer,	/* attemt to start a zone transfer. */
+	main_need_num		/* MUST BE LAST. */
 } main_need;
 
 	/* What global options are set? */
@@ -438,6 +437,7 @@ enum zonetype { z_nil, z_master, z_slave, z_hint, z_stub, z_forward,
 #define XFER_SUCCESSAXFR 4              /* named-xfr recived a xfr */
 #define XFER_SUCCESSIXFR 5              /* named-xfr recived a ixfr */
 #define XFER_SUCCESSAXFRIXFRFILE 6      /* named-xfr received AXFR for IXFR */
+#define XFER_REFUSED 7      		/* one master returned REFUSED */
 #define XFER_ISAXFR     -1              /* the last XFR is AXFR */
 #define XFER_ISIXFR     -2              /* the last XFR is IXFR */
 #define XFER_ISAXFRIXFR	-3		/* the last XFR is AXFR but we must create IXFR base */
@@ -835,6 +835,7 @@ typedef struct server_config {
 
 #define SERVER_INFO_BOGUS	0x01
 #define SERVER_INFO_SUPPORT_IXFR	0x02
+#define SERVER_INFO_EDNS	0x04
 
 typedef struct server_info {
 	struct in_addr address;
diff --git a/contrib/bind/bin/named/ns_forw.c b/contrib/bind/bin/named/ns_forw.c
index 494a96a..746257b 100644
--- a/contrib/bind/bin/named/ns_forw.c
+++ b/contrib/bind/bin/named/ns_forw.c
@@ -1,6 +1,6 @@
 #if !defined(lint) && !defined(SABER)
 static const char sccsid[] = "@(#)ns_forw.c	4.32 (Berkeley) 3/3/91";
-static const char rcsid[] = "$Id: ns_forw.c,v 8.90 2002/02/22 05:12:35 marka Exp $";
+static const char rcsid[] = "$Id: ns_forw.c,v 8.91 2002/05/24 03:04:57 marka Exp $";
 #endif /* not lint */
 
 /*
@@ -612,6 +612,11 @@ nslookup(struct databuf *nsp[], struct qinfo *qp,
 			qs->nsdata = dp;
 			qs->forwarder = 0;
 			qs->noedns = dp->d_noedns;
+			if (!qs->noedns) {
+				server_info si = find_server(nsa);
+				if (si && (si->flags & SERVER_INFO_EDNS) == 0)
+					qs->noedns = 1;
+			}
 			qs->nretry = 0;
 			/*
 			 * If this A RR has no RTT, initialize its RTT to a
@@ -1285,6 +1290,11 @@ nsfwdadd(struct qinfo *qp, struct fwdinfo *fwd) {
 		qs->nsdata = fwd->fwddata->nsdata;
 		qs->forwarder = 1;
 		qs->noedns = fwd->fwddata->nsdata->d_noedns;
+		if (!qs->noedns) {
+			server_info si = find_server(qs->ns_addr.sin_addr);
+			if (si && (si->flags & SERVER_INFO_EDNS) == 0)
+				qs->noedns = 1;
+		}
 		qs->nretry = 0;
 		n++;
  nextfwd:
diff --git a/contrib/bind/bin/named/ns_glob.h b/contrib/bind/bin/named/ns_glob.h
index 7f382d5..8f052f5 100644
--- a/contrib/bind/bin/named/ns_glob.h
+++ b/contrib/bind/bin/named/ns_glob.h
@@ -1,6 +1,6 @@
 /*
  *	from ns.h	4.33 (Berkeley) 8/23/90
- *	$Id: ns_glob.h,v 8.57 2001/11/12 21:22:26 marka Exp $
+ *	$Id: ns_glob.h,v 8.58 2002/06/05 04:53:50 marka Exp $
  */
 
 /*
@@ -336,6 +336,7 @@ DECL	char *			user_name		INIT(NULL);
 DECL	gid_t			group_id;
 DECL	char *			group_name		INIT(NULL);
 DECL	char *			chroot_dir		INIT(NULL);
+DECL	char *			working_dir		INIT(NULL);
 
 DECL	int			loading			INIT(0);
 
diff --git a/contrib/bind/bin/named/ns_ixfr.c b/contrib/bind/bin/named/ns_ixfr.c
index f14019e..0492bc0 100644
--- a/contrib/bind/bin/named/ns_ixfr.c
+++ b/contrib/bind/bin/named/ns_ixfr.c
@@ -1,5 +1,5 @@
 #if !defined(lint) && !defined(SABER)
-static const char rcsid[] = "$Id: ns_ixfr.c,v 8.31 2002/01/02 05:15:20 marka Exp $";
+static const char rcsid[] = "$Id: ns_ixfr.c,v 8.32 2002/05/18 01:02:57 marka Exp $";
 #endif /* not lint */
 
 /*
@@ -201,10 +201,10 @@ sx_send_ixfr(struct qstream *qsp) {
 		ns_panic(ns_log_update, 1,
 			 "sx_send_ixfr: unable to locate soa");
 	}
-	old_soadp = memget(DATASIZE(soa_dp->d_size));
+	old_soadp = memget(BIND_DATASIZE(soa_dp->d_size));
 	if (old_soadp == NULL)
 		ns_panic(ns_log_update, 1, "sx_send_ixfr: out of memory");
-	memcpy(old_soadp, soa_dp, DATASIZE(soa_dp->d_size));
+	memcpy(old_soadp, soa_dp, BIND_DATASIZE(soa_dp->d_size));
 
  again:
 	switch (qsp->xfr.state) {
@@ -383,7 +383,7 @@ sx_send_ixfr(struct qstream *qsp) {
 		qsp->xfr.top.ixfr = NULL;
 	}
  cleanup:
-	memput(old_soadp, DATASIZE(old_soadp->d_size));
+	memput(old_soadp, BIND_DATASIZE(old_soadp->d_size));
 }
 
 
diff --git a/contrib/bind/bin/named/ns_lexer.c b/contrib/bind/bin/named/ns_lexer.c
index b10219a..b827162 100644
--- a/contrib/bind/bin/named/ns_lexer.c
+++ b/contrib/bind/bin/named/ns_lexer.c
@@ -1,5 +1,5 @@
 #if !defined(lint) && !defined(SABER)
-static const char rcsid[] = "$Id: ns_lexer.c,v 8.30 2002/04/25 05:27:08 marka Exp $";
+static const char rcsid[] = "$Id: ns_lexer.c,v 8.31 2002/05/24 03:05:03 marka Exp $";
 #endif /* not lint */
 
 /*
@@ -251,6 +251,7 @@ static struct keyword keywords[] = {
 	{"directory", T_DIRECTORY}, 
 	{"dump-file", T_DUMP_FILE},
 	{"dynamic", T_DYNAMIC},
+	{"edns", T_EDNS},
 	{"explicit", T_EXPLICIT},
 	{"fail", T_FAIL},
 	{"fake-iquery", T_FAKE_IQUERY},
diff --git a/contrib/bind/bin/named/ns_main.c b/contrib/bind/bin/named/ns_main.c
index d839387..f12f285 100644
--- a/contrib/bind/bin/named/ns_main.c
+++ b/contrib/bind/bin/named/ns_main.c
@@ -1,6 +1,6 @@
 #if !defined(lint) && !defined(SABER)
 static const char sccsid[] = "@(#)ns_main.c	4.55 (Berkeley) 7/1/91";
-static const char rcsid[] = "$Id: ns_main.c,v 8.157 2002/04/13 23:26:16 marka Exp $";
+static const char rcsid[] = "$Id: ns_main.c,v 8.160 2002/06/24 07:06:55 marka Exp $";
 #endif /* not lint */
 
 /*
@@ -99,8 +99,10 @@ char copyright[] =
 #ifdef SVR4	/* XXX */
 # include <sys/sockio.h>
 #else
+#ifndef __hpux
 # include <sys/mbuf.h>
 #endif
+#endif
 
 #include <netinet/in.h>
 #include <net/route.h>
@@ -174,7 +176,7 @@ static	u_int16_t               nsid_c1, nsid_c2, nsid_c3;
 static	u_int16_t               nsid_state2;
 static	int                     nsid_algorithm;
 
-static	int			needs = 0, needs_exit = 0;
+static	int			needs = 0, needs_exit = 0, needs_restart = 0;
 static	handler			handlers[main_need_num];
 static	void			savedg_waitfunc(evContext, void*, const void*);
 static	void			need_waitfunc(evContext, void *, const void *);
@@ -309,14 +311,7 @@ main(int argc, char *argv[]) {
 			break;
 
 		case 'w':
-			if (chdir(optarg) < 0) {
-				syslog(LOG_CRIT, bad_directory, optarg,
-				       strerror(errno));
-				fprintf(stderr, bad_directory, optarg,
-					strerror(errno));
-				fputc('\n', stderr);
-				exit(1);
-			}
+			working_dir = savestr(optarg, 1);
 			break;
 #ifdef QRYLOG
 		case 'q':
@@ -434,6 +429,19 @@ main(int argc, char *argv[]) {
 		chroot_dir = freestr(chroot_dir);
 #endif
 	}
+	/*
+	 * Set working directory.
+	 */
+	if (working_dir != NULL) {
+		if (chdir(working_dir) < 0) {
+			syslog(LOG_CRIT, bad_directory, working_dir,
+			       strerror(errno));
+			fprintf(stderr, bad_directory, working_dir,
+				strerror(errno));
+			fputc('\n', stderr);
+			exit(1);
+		}
+	}
 
 	/* Establish global event context. */
 	evCreate(&ev);
@@ -550,7 +558,10 @@ main(int argc, char *argv[]) {
 		else
 			INSIST_ERR(errno == EINTR);
 	}
-	ns_info(ns_log_default, "named shutting down");
+	if (needs_restart)
+		ns_info(ns_log_default, "named restarting");
+	else
+		ns_info(ns_log_default, "named shutting down");
 #ifdef BIND_UPDATE
 	dynamic_about_to_exit();
 #endif
@@ -563,8 +574,11 @@ main(int argc, char *argv[]) {
 	else
 		shutdown_configuration();
 
-	/* Cleanup for system-dependent stuff */
-	custom_shutdown();
+	if (needs_restart)
+		execvp(saved_argv[0], saved_argv);
+	else
+		/* Cleanup for system-dependent stuff */
+		custom_shutdown();
 	
 	return (0);
 }
@@ -2746,6 +2760,9 @@ deallocate_everything(void) {
 	if (chroot_dir != NULL)
 		freestr(chroot_dir);
 	chroot_dir = NULL;
+	if (working_dir != NULL)
+		freestr(working_dir);
+	working_dir = NULL;
 	if (nsid_pool != NULL)
 		memput(nsid_pool, 0x10000 * (sizeof(u_int16_t)));
 	nsid_pool = NULL;
@@ -2764,19 +2781,8 @@ deallocate_everything(void) {
 	
 static void
 ns_restart(void) {
-	ns_info(ns_log_default, "named restarting");
-#ifdef BIND_UPDATE
-	dynamic_about_to_exit();
-#endif
-	if (server_options && server_options->pid_filename)
-		(void)unlink(server_options->pid_filename);
-	ns_logstats(ev, NULL, evNowTime(), evConsTime(0, 0));
-	if (NS_OPTION_P(OPTION_DEALLOC_ON_EXIT))
-		deallocate_everything();
-	else
-		shutdown_configuration();
-	execvp(saved_argv[0], saved_argv);
-	abort();
+	needs_restart = 1;
+	needs_exit = 1;
 }
 
 static void
diff --git a/contrib/bind/bin/named/ns_maint.c b/contrib/bind/bin/named/ns_maint.c
index 82df685..be4b6f9 100644
--- a/contrib/bind/bin/named/ns_maint.c
+++ b/contrib/bind/bin/named/ns_maint.c
@@ -1,6 +1,6 @@
 #if !defined(lint) && !defined(SABER)
 static const char sccsid[] = "@(#)ns_maint.c	4.39 (Berkeley) 3/2/91";
-static const char rcsid[] = "$Id: ns_maint.c,v 8.135 2002/04/25 05:27:10 marka Exp $";
+static const char rcsid[] = "$Id: ns_maint.c,v 8.136 2002/06/26 03:27:20 marka Exp $";
 #endif /* not lint */
 
 /*
@@ -1681,6 +1681,17 @@ endxfer() {
 					sched_zone_maint(zp);
 					break;
 
+				case XFER_REFUSED:
+					if (!(zp->z_flags & Z_SYSLOGGED)) {
+						zp->z_flags |= Z_SYSLOGGED;
+						ns_error(ns_log_xfer_in,
+		      "zoneref: Masters for slave zone \"%s\" REFUSED transfer",
+							  zp->z_origin);
+					}
+					ns_retrytime(zp, tt.tv_sec);
+					sched_zone_maint(zp);
+					break;
+
 				default:
 					if (!(zp->z_flags & Z_SYSLOGGED)) {
 						zp->z_flags |= Z_SYSLOGGED;
diff --git a/contrib/bind/bin/named/ns_parser.y b/contrib/bind/bin/named/ns_parser.y
index 8e62962..79f34b1 100644
--- a/contrib/bind/bin/named/ns_parser.y
+++ b/contrib/bind/bin/named/ns_parser.y
@@ -1,6 +1,6 @@
 %{
 #if !defined(lint) && !defined(SABER)
-static char rcsid[] = "$Id: ns_parser.y,v 8.79 2002/04/25 05:27:13 marka Exp $";
+static char rcsid[] = "$Id: ns_parser.y,v 8.80 2002/05/24 03:05:01 marka Exp $";
 #endif /* not lint */
 
 /*
@@ -191,6 +191,7 @@ int yyparse();
 %token			T_TRANSFERS 
 %token			T_KEYS
 %token			T_SUPPORT_IXFR
+%token			T_EDNS
 
 /* Items used for "zone" statements: */
 %token			T_ZONE
@@ -1268,6 +1269,10 @@ server_info: T_BOGUS yea_or_nay
 		set_server_transfer_format(current_server, $2);
 	}
 	| T_KEYS '{' key_list '}'
+	| T_EDNS yea_or_nay
+	{
+		set_server_option(current_server, SERVER_INFO_EDNS, $2);
+	}
 	| error
 	;
 
diff --git a/contrib/bind/bin/named/ns_req.c b/contrib/bind/bin/named/ns_req.c
index 1a1d756..6aca04a 100644
--- a/contrib/bind/bin/named/ns_req.c
+++ b/contrib/bind/bin/named/ns_req.c
@@ -1,6 +1,6 @@
 #if !defined(lint) && !defined(SABER)
 static const char sccsid[] = "@(#)ns_req.c	4.47 (Berkeley) 7/1/91";
-static const char rcsid[] = "$Id: ns_req.c,v 8.168 2002/04/30 03:43:52 marka Exp $";
+static const char rcsid[] = "$Id: ns_req.c,v 8.169 2002/05/12 23:41:52 marka Exp $";
 #endif /* not lint */
 
 /*
@@ -560,6 +560,8 @@ ns_req(u_char *msg, int msglen, int buflen, struct qstream *qsp,
 		hp->arcount = htons(0);
 		cp = msg + HFIXEDSZ;
 		cp += ns_skiprr(cp, msg + msglen, ns_s_qd, ntohs(hp->qdcount));
+		ns_name_rollback(cp, (const u_char **)dnptrs,
+				 (const u_char **)dnptrs_end);
 		if (opt > 0) {
 			n = ns_add_opt(msg, cp, buflen_orig, 0,
 				       rcode, EDNS_MESSAGE_SZ, 0, NULL, 0);
diff --git a/contrib/bind/bin/named/ns_resp.c b/contrib/bind/bin/named/ns_resp.c
index 5be0038..91a3869 100644
--- a/contrib/bind/bin/named/ns_resp.c
+++ b/contrib/bind/bin/named/ns_resp.c
@@ -1,6 +1,6 @@
 #if !defined(lint) && !defined(SABER)
 static const char sccsid[] = "@(#)ns_resp.c	4.65 (Berkeley) 3/3/91";
-static const char rcsid[] = "$Id: ns_resp.c,v 8.176 2002/04/17 07:10:10 marka Exp $";
+static const char rcsid[] = "$Id: ns_resp.c,v 8.178 2002/06/27 03:09:19 marka Exp $";
 #endif /* not lint */
 
 /*
@@ -288,7 +288,6 @@ ns_resp(u_char *msg, int msglen, struct sockaddr_in from, struct qstream *qsp)
 	struct namebuf *np;
 	struct fwdinfo *fwd;
 	struct databuf *dp;
-	int forcecmsg = 0;
 	char *tname = NULL;
 	int sendto_errno = 0;
 	int has_tsig, oldqlen = 0;
@@ -298,6 +297,7 @@ ns_resp(u_char *msg, int msglen, struct sockaddr_in from, struct qstream *qsp)
 	u_char sig[TSIG_SIG_SIZE];
 	time_t tsig_time;
 	DST_KEY *key;
+	int expect_cname;
 
 	nameserIncr(from.sin_addr, nssRcvdR);
 	nsp[0] = NULL;
@@ -924,6 +924,7 @@ tcp_retry:
 	} else
 		flushset = NULL;
 
+	expect_cname = 1;
 	for (i = 0; i < count; i++) {
 		struct databuf *dp;
 		int type;
@@ -955,6 +956,19 @@ tcp_retry:
 		type = dp->d_type;
 		if (i < ancount) {
 			/* Answer section. */
+			/*
+			 * Check for attempts to overflow the buffer in
+			 * getnameanswer.
+			 */
+			if (type == ns_t_cname && !expect_cname) {
+				ns_warning(ns_log_security,
+			     "late CNAME in answer section for %s %s from %s",
+					   *qname ? qname : ".", p_type(qtype),
+					   sin_ntoa(from));
+					   
+			} else if (type != ns_t_cname && type != ns_t_dname &&
+				   type != ns_t_sig)
+				expect_cname = 0;
 			if (externalcname || ns_samename(name, aname) != 1) {
 				if (!externalcname)
 					ns_info(ns_log_resp_checks,
@@ -1220,12 +1234,11 @@ tcp_retry:
 		cache_n_resp(msg, msglen, from, qp->q_name,
 			     qp->q_class, qp->q_type);
 
-		if (!qp->q_cmsglen) {
+		if (!qp->q_cmsglen && validanswer) {
 			ns_debug(ns_log_default, 3,
 				 "resp: leaving NO: auth = %d", hp->aa);
 			goto return_msg;
 		}
-		forcecmsg = 1;
 	}
 
 	/*
diff --git a/contrib/bind/bin/named/ns_signal.c b/contrib/bind/bin/named/ns_signal.c
index 0820bfa..a8a957d 100644
--- a/contrib/bind/bin/named/ns_signal.c
+++ b/contrib/bind/bin/named/ns_signal.c
@@ -1,6 +1,6 @@
 #if !defined(lint) && !defined(SABER)
 static const char sccsid[] = "@(#)ns_main.c	4.55 (Berkeley) 7/1/91";
-static const char rcsid[] = "$Id: ns_signal.c,v 8.14 2001/06/18 14:43:25 marka Exp $";
+static const char rcsid[] = "$Id: ns_signal.c,v 8.15 2002/05/18 01:39:15 marka Exp $";
 #endif /* not lint */
 
 /*
@@ -87,8 +87,10 @@ static const char rcsid[] = "$Id: ns_signal.c,v 8.14 2001/06/18 14:43:25 marka E
 #ifdef SVR4	/* XXX */
 # include <sys/sockio.h>
 #else
+#ifndef __hpux
 # include <sys/mbuf.h>
 #endif
+#endif
 
 #include <netinet/in.h>
 #include <net/route.h>
diff --git a/contrib/bind/bin/named/ns_update.c b/contrib/bind/bin/named/ns_update.c
index 774bd2c..b2b5b96 100644
--- a/contrib/bind/bin/named/ns_update.c
+++ b/contrib/bind/bin/named/ns_update.c
@@ -1,5 +1,5 @@
 #if !defined(lint) && !defined(SABER)
-static const char rcsid[] = "$Id: ns_update.c,v 8.103 2002/01/03 00:25:02 marka Exp $";
+static const char rcsid[] = "$Id: ns_update.c,v 8.104 2002/05/18 01:02:59 marka Exp $";
 #endif /* not lint */
 
 /*
@@ -3010,9 +3010,9 @@ incr_serial(struct zoneinfo *zp) {
 			return (-1);
 		dp = findzonesoa(zp);
 		if (dp) {
-			olddp = memget(DATASIZE(dp->d_size));
+			olddp = memget(BIND_DATASIZE(dp->d_size));
 			if (olddp != NULL) {
-				memcpy(olddp, dp, DATASIZE(dp->d_size));
+				memcpy(olddp, dp, BIND_DATASIZE(dp->d_size));
 				cp = findsoaserial(olddp->d_data);
 				PUTLONG(old_serial, cp);
 				fprintf(ifp, "update: {delete} %s. %u %s %s ",
@@ -3021,7 +3021,7 @@ incr_serial(struct zoneinfo *zp) {
 					p_type(dp->d_type));
 				(void) rdata_dump(olddp, ifp);
 				fprintf(ifp, "\n");
-				memput(olddp, DATASIZE(dp->d_size));
+				memput(olddp, BIND_DATASIZE(dp->d_size));
 			}
 			fprintf(ifp, "update: {add} %s. %u %s %s ",
 				zp->z_origin, dp->d_ttl,
diff --git a/contrib/bind/bin/named/ns_xfr.c b/contrib/bind/bin/named/ns_xfr.c
index d7a8505..7b1c99b 100644
--- a/contrib/bind/bin/named/ns_xfr.c
+++ b/contrib/bind/bin/named/ns_xfr.c
@@ -1,5 +1,5 @@
 #if !defined(lint) && !defined(SABER)
-static const char rcsid[] = "$Id: ns_xfr.c,v 8.68 2002/04/11 05:19:06 marka Exp $";
+static const char rcsid[] = "$Id: ns_xfr.c,v 8.69 2002/06/05 03:53:49 marka Exp $";
 #endif /* not lint */
 
 /*
@@ -82,15 +82,21 @@ ns_xfr(struct qstream *qsp, struct namebuf *znp,
 	ns_deltalist	*changes;
 
 	switch (type) {
-	case ns_t_axfr: /*FALLTHROUGH*/
 	case ns_t_ixfr:
+		ns_info(ns_log_xfer_out,
+			"zone transfer (%s) of \"%s\" (%s) to %s serial %u -> %u",
+			p_type(type), zones[zone].z_origin, p_class(class),
+			sin_ntoa(qsp->s_from), serial_ixfr,
+			zones[zone].z_serial);
+		break;
+	case ns_t_axfr: /*FALLTHROUGH*/
 #ifdef BIND_ZXFR
 	case ns_t_zxfr:
 #endif
 		ns_info(ns_log_xfer_out,
-			"zone transfer (%s) of \"%s\" (%s) to %s",
+			"zone transfer (%s) of \"%s\" (%s) to %s serial %u",
 			p_type(type), zones[zone].z_origin, p_class(class),
-			sin_ntoa(qsp->s_from));
+			sin_ntoa(qsp->s_from), zones[zone].z_serial);
 		break;
 	default:
 		ns_warning(ns_log_xfer_out,
diff --git a/contrib/bind/bin/ndc/ndc.c b/contrib/bind/bin/ndc/ndc.c
index aa0e4a3..d077042 100644
--- a/contrib/bind/bin/ndc/ndc.c
+++ b/contrib/bind/bin/ndc/ndc.c
@@ -1,5 +1,5 @@
 #if !defined(lint) && !defined(SABER)
-static const char rcsid[] = "$Id: ndc.c,v 1.21 2001/12/19 23:16:23 marka Exp $";
+static const char rcsid[] = "$Id: ndc.c,v 1.22 2002/06/24 07:28:55 marka Exp $";
 #endif /* not lint */
 
 /*
@@ -250,6 +250,179 @@ slashhelp(void) {
 	       "toggle silence (suppresses nonfatal errors)");
 }
 
+struct argv {
+	int argc;
+	char **argv;
+	int error;
+};
+
+static char hexdigits[] = "0123456789abcdef";
+
+static void
+getargs_closure(void *arg, const char *msg, int flags) {
+	struct argv *argv = arg;
+	int len;
+	int i;
+	const char *cp, *cp2;
+	char *tp, c;
+
+	UNUSED(flags);
+
+	if (argv->error)
+		return;
+
+	if (argv->argc == -1) {
+		i = atoi(msg + 4);
+		if (i < 1) {
+			argv->error = 1;
+			return;
+		}
+		argv->argc = i;
+		argv->argv = calloc((i+1), sizeof(char*));
+		return;
+	}
+	len = 0;
+	cp = msg + 4;
+	while (*cp != NULL) {
+		c = *cp;
+		if (c == '%') {
+			cp2 = strchr(hexdigits, cp[1]);
+			if (cp2 == NULL) {
+				argv->error = 1;
+				return;
+			}
+			c = (cp2-hexdigits) << 4;
+			cp2 = strchr(hexdigits, cp[2]);
+			if (cp2 == NULL) {
+				argv->error = 1;
+				return;
+			}
+			c += (cp2-hexdigits);
+			cp += 2;
+		}
+		if (!isalnum((unsigned)c)) {
+			switch (c) {
+			case '+': case '-': case '=': case '/': case '.':
+				break;
+			default:
+				len++;
+			}
+		}
+		len++;
+		cp++;
+	}
+	i = 0;
+	while (argv->argv[i] != NULL)
+		i++;
+	if (i >= argv->argc) {
+		argv->error = 1;
+		return;
+	}
+	argv->argv[i] = malloc(len + 1);
+	if (argv->argv[i] == NULL) {
+		argv->error = 1;
+		return;
+	}
+	cp = msg + 4;
+	tp = argv->argv[i];
+	while (*cp != NULL) {
+		c = *cp;
+		if (c == '%') {
+			cp2 = strchr(hexdigits, cp[1]);
+			if (cp2 == NULL) {
+				argv->error = 1;
+				return;
+			}
+			c = (cp2-hexdigits) << 4;
+			cp2 = strchr(hexdigits, cp[2]);
+			if (cp2 == NULL) {
+				argv->error = 1;
+				return;
+			}
+			c += (cp2-hexdigits);
+			cp += 2;
+		}
+		if (!isalnum((unsigned)c)) {
+			switch (c) {
+			case '+': case '-': case '=': case '/': case '.':
+				break;
+			default:
+				*tp = '\\';
+			}
+		}
+		*tp++ = c;
+		cp++;
+	}
+}
+
+static int
+get_args(char **restp) {
+	struct argv argv;
+	int len, i;
+	char *rest, *p;
+	int result = 1;
+
+	argv.argc = -1;
+	argv.argv = NULL;
+	argv.error = 0;
+
+	channel_loop("args", 1, getargs_closure, &argv);
+	if (argv.error) {
+		result = 0;
+		goto err;
+	}
+	len = 0;
+	for (i = 1 ; i < argv.argc && argv.argv[i] != NULL; i++)
+		len += strlen(argv.argv[i]) + 1;
+	rest = malloc(len);
+	if (rest == NULL) {
+		result = 0;
+		goto err;
+	}
+	p = rest;
+	for (i = 1 ; i < argv.argc && argv.argv[i] != NULL; i++) {
+		strcpy(p, argv.argv[i]);
+		p += strlen(argv.argv[i]);
+		*p++ = ' ';
+	}
+	if (p != rest)
+		p[-1] = '\0';
+	*restp = rest;
+
+ err:
+	if (argv.argv) {
+		for (i = 0 ; i < argv.argc && argv.argv[i] != NULL; i++)
+			free(argv.argv[i]);
+		free(argv.argv);
+	}
+	return (result);
+}
+
+static void
+exec_closure(void *arg, const char *msg, int flags) {
+	int *result = arg;
+	UNUSED(flags);
+	if (atoi(msg) == 250)
+		*result = 1;
+}
+
+static int
+try_exec(int local_quiet) {
+	int good = 0;
+	pid_t pid;
+
+	channel_loop("exec", 1, exec_closure, &good);
+
+	if (good) {
+		sleep(3);
+		if (!running(0, &pid))
+			error("name server has not restarted (yet?)");
+		else if (!local_quiet)
+			result("new pid is %ld", (long)pid);
+	}
+	return (good);
+}
+
 static int
 builtincmd(void) {
 	static const char spaces[] = " \t";
@@ -257,14 +430,18 @@ builtincmd(void) {
 	pid_t pid;
 	int save_quiet = quiet;
 	int len;
+	int freerest = 0;
 
 	quiet = 1;
 
 	len = strcspn(cmd, spaces);
 	rest = cmd + len;
-	if (*rest != '\0') {
-		rest++;
+	if (*rest != '\0')
 		rest += strspn(rest, spaces);
+	if (*rest == '\0' && !strncasecmp(cmd, "restart", len)) {
+		if (try_exec(save_quiet))
+			return (1);
+		freerest = get_args(&rest);
 	}
 	syscmd = malloc(strlen(named_path) + sizeof " " + strlen(rest));
 	if (syscmd == NULL)
@@ -274,6 +451,8 @@ builtincmd(void) {
 		strcat(syscmd, " ");
 		strcat(syscmd, rest);
 	}
+	if (freerest)
+		free(rest);
 	if (strncasecmp(cmd, "start", len) == 0) {
 		if (running(debug, &pid))
 			error("name server already running? (pid %ld)",
@@ -417,6 +596,7 @@ channel_loop(const char *cmdtext, int show, closure cl, void *ua) {
 	a.cl = cl;
 	a.ua = ua;
 	logger_show = show;
+	trace("command '%s'", cmdtext);
 	ctl = ctl_client(ev, client_addr, impute_addrlen(client_addr),
 			 (struct sockaddr *)&server,
 			 impute_addrlen((struct sockaddr *)&server),
diff --git a/contrib/bind/bin/nslookup/Makefile b/contrib/bind/bin/nslookup/Makefile
index 6680bc6..27073c1 100644
--- a/contrib/bind/bin/nslookup/Makefile
+++ b/contrib/bind/bin/nslookup/Makefile
@@ -13,7 +13,7 @@
 ## ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
 ## SOFTWARE.
 
-# $Id: Makefile,v 8.27 2001/01/31 08:44:43 marka Exp $
+# $Id: Makefile,v 8.28 2002/05/21 00:44:59 marka Exp $
 
 DESTDIR=
 CC= cc
@@ -31,7 +31,8 @@ A=a
 O=o
 EXE=
 LEX = lex -I
-SYSLIBS = -ll -lutil
+SYSLIBS =-lutil
+LIBL=-ll
 DESTBIN = /usr/local/bin
 DESTSBIN = /usr/local/sbin
 DESTEXEC = /usr/local/libexec
@@ -56,7 +57,7 @@ all: ${PROG}${EXE}
 
 ${PROG}${EXE}: ${OBJS} ${LIBBIND} Makefile
 	${CC} ${CDEBUG} ${LDFLAGS} ${BOUNDS} -o ${PROG}${EXE} ${OBJS} \
-		${LIBBIND} ${SYSLIBS}
+		${LIBBIND} ${LIBL} ${SYSLIBS}
 
 .c.${O}:
 	${CC} ${CPPFLAGS} ${CFLAGS} ${BOUNDS} -c $*.c
diff --git a/contrib/bind/bin/nslookup/send.c b/contrib/bind/bin/nslookup/send.c
index de60d21..738f66a 100644
--- a/contrib/bind/bin/nslookup/send.c
+++ b/contrib/bind/bin/nslookup/send.c
@@ -53,7 +53,7 @@
 
 #ifndef lint
 static const char sccsid[] = "@(#)send.c	5.18 (Berkeley) 3/2/91";
-static const char rcsid[] = "$Id: send.c,v 8.13 2002/04/09 05:55:23 marka Exp $";
+static const char rcsid[] = "$Id: send.c,v 8.14 2002/05/10 04:35:09 marka Exp $";
 #endif /* not lint */
 
 /*
@@ -291,7 +291,7 @@ SendRequest(union res_sockaddr_union *nsAddrPtr, const u_char *buf,
 			}
 #else /* BSD */
 			if (sendto(s, (const char *)buf, buflen, 0,
-				   (struct sockaddr *) &nsAddrPtr,
+				   (struct sockaddr *) nsAddrPtr,
 				   clen) != buflen) {
 				if (res.options & RES_DEBUG)
 					perror("sendto");