Import ISC DHCP 3.0.1 RC10 client.

6 files changed, 26 insertions, 14 deletions

diff --git a/contrib/isc-dhcp/common/bpf.c b/contrib/isc-dhcp/common/bpf.c
index 6ca91bb..c59c571 100644
--- a/contrib/isc-dhcp/common/bpf.c
+++ b/contrib/isc-dhcp/common/bpf.c
@@ -47,7 +47,7 @@
 
 #ifndef lint
 static char copyright[] =
-"$Id: bpf.c,v 1.48.2.1 2002/04/30 05:12:53 murray Exp $ Copyright (c) 1995-2000 The Internet Software Consortium.  All rights reserved.\n";
+"$Id: bpf.c,v 1.48.2.2 2002/06/08 09:29:16 murray Exp $ Copyright (c) 1995-2000 The Internet Software Consortium.  All rights reserved.\n";
 #endif /* not lint */
 
 #include "dhcpd.h"
@@ -423,7 +423,11 @@ ssize_t receive_packet (interface, buf, len, from, hfrom)
 				       interface -> rbuf,
 				       (size_t)interface -> rbuf_max);
 			if (length <= 0) {
+#ifdef __FreeBSD__
+				if (errno == ENXIO) {
+#else
 				if (errno == EIO) {
+#endif
 					dhcp_interface_remove
 						((omapi_object_t *)interface,
 						 (omapi_object_t *)0);
diff --git a/contrib/isc-dhcp/common/dhcp-options.5 b/contrib/isc-dhcp/common/dhcp-options.5
index 33fd1e1..17349e8 100644
--- a/contrib/isc-dhcp/common/dhcp-options.5
+++ b/contrib/isc-dhcp/common/dhcp-options.5
@@ -34,6 +34,9 @@
 .\" ``http://www.isc.org/''.  To learn more about Vixie Enterprises,
 .\" see ``http://www.vix.com''.   To learn more about Nominum, Inc., see
 .\" ``http://www.nominum.com''.
+.\"
+.\" $Id: dhcp-options.5,v 1.19.2.8 2002/08/26 03:08:39 dhankins Exp $
+.\"
 .TH dhcpd-options 5
 .SH NAME
 dhcp-options - Dynamic Host Configuration Protocol options
@@ -244,7 +247,7 @@ server reply (DHCPOFFER), a DHCP server uses this option to specify
 the lease time it is willing to offer.                                    
 .PP
 This option is not directly user configurable in the server; refer to the
-\fImax-lease-time\fR and \fidefault-lease-time\fR server options in
+\fImax-lease-time\fR and \fIdefault-lease-time\fR server options in
 .B dhcpd.conf(5).
 .RE
 .PP
@@ -513,7 +516,7 @@ respond.
 .RS 0.25i
 .PP
 This option specifies the maximum size datagram that the client
-should be prepared to reassemble.  The minimum value legal value is
+should be prepared to reassemble.  The minimum legal value is
 576.
 .RE
 .PP
@@ -551,7 +554,7 @@ The nds-servers option specifies a list of IP addresses of NDS servers.
 .B option \fBnds-tree-name\fR \fIstring\fR\fB;\fR
 .RS 0.25i
 .PP
-The nds-context option specifies NDS tree name that the NDS client
+The nds-tree-name option specifies NDS tree name that the NDS client
 should use.
 .RE
 .PP
@@ -651,7 +654,7 @@ client.  Servers should be listed in order of preference.
 This option specifies whether the client should configure its IP
 layer to allow forwarding of datagrams with non-local source routes
 (see Section 3.3.5 of [4] for a discussion of this topic).  A value
-of 0 means disallow forwarding of such datagrams, and a value of true
+of false means disallow forwarding of such datagrams, and a value of true
 means allow forwarding.
 .RE
 .PP
@@ -945,7 +948,7 @@ preference.
 .PP
 This option specifies whether or not the client should negotiate the
 use of trailers (RFC 893 [14]) when using the ARP protocol.  A value
-of 0 indicates that the client should not attempt to use trailers.  A
+of false indicates that the client should not attempt to use trailers.  A
 value of true means that the client should attempt to use trailers.
 .RE
 .PP
@@ -1114,7 +1117,7 @@ the format in which the \fIfqdn.fqdn\fR suboption is encoded.
 .PP
 .B option fqdn.rcode1 \fIflag\fB;
 .PP
-.B option fqdn.rcode1 \fIflag\fB;
+.B option fqdn.rcode2 \fIflag\fB;
 .RS 0.25i
 .PP
 These options specify the result of the updates of the A and PTR records,
diff --git a/contrib/isc-dhcp/common/discover.c b/contrib/isc-dhcp/common/discover.c
index c52ecdb..bb820a3 100644
--- a/contrib/isc-dhcp/common/discover.c
+++ b/contrib/isc-dhcp/common/discover.c
@@ -43,7 +43,7 @@
 
 #ifndef lint
 static char copyright[] =
-"$Id: discover.c,v 1.42.2.9 2002/03/12 06:46:17 mellon Exp $ Copyright (c) 1995-2001 The Internet Software Consortium.  All rights reserved.\n";
+"$Id: discover.c,v 1.42.2.12 2002/11/03 04:31:55 dhankins Exp $ Copyright (c) 1995-2001 The Internet Software Consortium.  All rights reserved.\n";
 #endif /* not lint */
 
 #include "dhcpd.h"
@@ -540,8 +540,12 @@ void discover_interfaces (state)
 		if (tmp -> next)
 			interface_reference (&next, tmp -> next, MDL);
 		/* skip interfaces that are running already */
-		if (tmp -> flags & INTERFACE_RUNNING)
+		if (tmp -> flags & INTERFACE_RUNNING) {
+			interface_dereference(&tmp, MDL);
+			if(next)
+				interface_reference(&tmp, next, MDL);
 			continue;
+		}
 		if ((tmp -> flags & INTERFACE_AUTOMATIC) &&
 		    state == DISCOVER_REQUESTED)
 			tmp -> flags &= ~(INTERFACE_AUTOMATIC |
diff --git a/contrib/isc-dhcp/common/icmp.c b/contrib/isc-dhcp/common/icmp.c
index 299e030..e8f5196 100644
--- a/contrib/isc-dhcp/common/icmp.c
+++ b/contrib/isc-dhcp/common/icmp.c
@@ -44,7 +44,7 @@
 
 #ifndef lint
 static char copyright[] =
-"$Id: icmp.c,v 1.30.2.3 2001/10/18 20:11:24 mellon Exp $ Copyright (c) 1996-2001 The Internet Software Consortium.  All rights reserved.\n";
+"$Id: icmp.c,v 1.30.2.4 2002/06/09 22:23:03 murray Exp $ Copyright (c) 1996-2001 The Internet Software Consortium.  All rights reserved.\n";
 #endif /* not lint */
 
 #include "dhcpd.h"
@@ -164,6 +164,7 @@ int icmp_echorequest (addr)
 	if (!icmp_state)
 		log_fatal ("ICMP protocol used before initialization.");
 
+	memset (&to, 0, sizeof(to));
 #ifdef HAVE_SA_LEN
 	to.sin_len = sizeof to;
 #endif
diff --git a/contrib/isc-dhcp/common/parse.c b/contrib/isc-dhcp/common/parse.c
index 5f20dc7..15a661b 100644
--- a/contrib/isc-dhcp/common/parse.c
+++ b/contrib/isc-dhcp/common/parse.c
@@ -43,7 +43,7 @@
 
 #ifndef lint
 static char copyright[] =
-"$Id: parse.c,v 1.104.2.9 2002/04/27 05:30:02 murray Exp $ Copyright (c) 1995-2001 The Internet Software Consortium.  All rights reserved.\n";
+"$Id: parse.c,v 1.104.2.10 2002/11/03 04:31:55 dhankins Exp $ Copyright (c) 1995-2001 The Internet Software Consortium.  All rights reserved.\n";
 #endif /* not lint */
 
 #include "dhcpd.h"
@@ -329,7 +329,7 @@ int parse_ip_addr (cfile, addr)
 
 /*
  * hardware-parameter :== HARDWARE hardware-type colon-seperated-hex-list SEMI
- * hardware-type :== ETHERNET | TOKEN_RING
+ * hardware-type :== ETHERNET | TOKEN_RING | FDDI
  */
 
 void parse_hardware_param (cfile, hardware)
diff --git a/contrib/isc-dhcp/common/socket.c b/contrib/isc-dhcp/common/socket.c
index b4ecd14..6b105c6 100644
--- a/contrib/isc-dhcp/common/socket.c
+++ b/contrib/isc-dhcp/common/socket.c
@@ -51,7 +51,7 @@
 
 #ifndef lint
 static char copyright[] =
-"$Id: socket.c,v 1.55.2.1 2002/01/17 19:42:55 mellon Exp $ Copyright (c) 1995, 1996, 1997, 1998, 1999 The Internet Software Consortium.  All rights reserved.\n";
+"$Id: socket.c,v 1.55.2.2 2002/06/09 22:21:20 murray Exp $ Copyright (c) 1995, 1996, 1997, 1998, 1999 The Internet Software Consortium.  All rights reserved.\n";
 #endif /* not lint */
 
 #include "dhcpd.h"
@@ -114,11 +114,11 @@ int if_register_socket (info)
 	once = 1;
 #endif
 
+	memset (&name, 0, sizeof (name));
 	/* Set up the address we're going to bind to. */
 	name.sin_family = AF_INET;
 	name.sin_port = local_port;
 	name.sin_addr = local_address;
-	memset (name.sin_zero, 0, sizeof (name.sin_zero));
 
 	/* Make a socket... */
 	if ((sock = socket (AF_INET, SOCK_DGRAM, IPPROTO_UDP)) < 0)