Update to FreeBSD Stable/9 2015-04-08

33 files changed, 885 insertions, 201 deletions

diff --git a/freebsd/lib/libc/include/isc/eventlib.h b/freebsd/lib/libc/include/isc/eventlib.h
index 9713be3c..d303bf39 100644
--- a/freebsd/lib/libc/include/isc/eventlib.h
+++ b/freebsd/lib/libc/include/isc/eventlib.h
@@ -1,24 +1,24 @@
 /*
- * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC")
- * Copyright (c) 1995-1999 by Internet Software Consortium
+ * Copyright (C) 2004, 2005, 2008  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 1995-1999, 2001, 2003  Internet Software Consortium.
  *
- * Permission to use, copy, modify, and distribute this software for any
+ * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
  * copyright notice and this permission notice appear in all copies.
  *
- * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
- * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
  */
 
 /* eventlib.h - exported interfaces for eventlib
  * vix 09sep95 [initial]
  *
- * $Id: eventlib.h,v 1.3.18.3 2008/01/23 02:12:01 marka Exp $
+ * $Id: eventlib.h,v 1.7 2008/11/14 02:36:51 marka Exp $
  */
 
 #ifndef _EVENTLIB_H
diff --git a/freebsd/lib/libc/include/isc/list.h b/freebsd/lib/libc/include/isc/list.h
index fef631b4..ffd0c511 100644
--- a/freebsd/lib/libc/include/isc/list.h
+++ b/freebsd/lib/libc/include/isc/list.h
@@ -38,7 +38,8 @@
 	} while (0)
 #define INIT_LINK(elt, link) \
 	INIT_LINK_TYPE(elt, link, void)
-#define LINKED(elt, link) ((void *)((elt)->link.prev) != (void *)(-1))
+#define LINKED(elt, link) ((void *)((elt)->link.prev) != (void *)(-1) && \
+			   (void *)((elt)->link.next) != (void *)(-1))
 
 #define HEAD(list) ((list).head)
 #define TAIL(list) ((list).tail)
diff --git a/freebsd/lib/libc/include/port_before.h b/freebsd/lib/libc/include/port_before.h
index 304dd66d..4b6e3590 100644
--- a/freebsd/lib/libc/include/port_before.h
+++ b/freebsd/lib/libc/include/port_before.h
@@ -6,6 +6,7 @@
 #define _LIBC		1
 #define DO_PTHREADS	1
 #define USE_KQUEUE	1
+#define HAVE_MD5	1
 
 #define ISC_SOCKLEN_T	socklen_t
 #define ISC_FORMAT_PRINTF(fmt, args) \
diff --git a/freebsd/lib/libc/inet/inet_addr.c b/freebsd/lib/libc/inet/inet_addr.c
index e5041aa1..eab1a42e 100644
--- a/freebsd/lib/libc/inet/inet_addr.c
+++ b/freebsd/lib/libc/inet/inet_addr.c
@@ -68,7 +68,7 @@
 
 #if defined(LIBC_SCCS) && !defined(lint)
 static const char sccsid[] = "@(#)inet_addr.c	8.1 (Berkeley) 6/17/93";
-static const char rcsid[] = "$Id: inet_addr.c,v 1.4.18.1 2005/04/27 05:00:52 sra Exp $";
+static const char rcsid[] = "$Id: inet_addr.c,v 1.5 2005/04/27 04:56:19 sra Exp $";
 #endif /* LIBC_SCCS and not lint */
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
diff --git a/freebsd/lib/libc/inet/inet_cidr_ntop.c b/freebsd/lib/libc/inet/inet_cidr_ntop.c
index fe83a000..2c999096 100644
--- a/freebsd/lib/libc/inet/inet_cidr_ntop.c
+++ b/freebsd/lib/libc/inet/inet_cidr_ntop.c
@@ -18,8 +18,10 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static const char rcsid[] = "$Id: inet_cidr_ntop.c,v 1.4.18.3 2006/10/11 02:32:47 marka Exp $";
+static const char rcsid[] = "$Id: inet_cidr_ntop.c,v 1.7 2006/10/11 02:18:18 marka Exp $";
 #endif
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
 
 #include "port_before.h"
 
diff --git a/freebsd/lib/libc/inet/inet_cidr_pton.c b/freebsd/lib/libc/inet/inet_cidr_pton.c
index 746ac954..b6513f78 100644
--- a/freebsd/lib/libc/inet/inet_cidr_pton.c
+++ b/freebsd/lib/libc/inet/inet_cidr_pton.c
@@ -18,7 +18,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static const char rcsid[] = "$Id: inet_cidr_pton.c,v 1.5.18.1 2005/04/27 05:00:53 sra Exp $";
+static const char rcsid[] = "$Id: inet_cidr_pton.c,v 1.6 2005/04/27 04:56:19 sra Exp $";
 #endif
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
diff --git a/freebsd/lib/libc/inet/inet_net_ntop.c b/freebsd/lib/libc/inet/inet_net_ntop.c
index 78eade0b..998e0fc8 100644
--- a/freebsd/lib/libc/inet/inet_net_ntop.c
+++ b/freebsd/lib/libc/inet/inet_net_ntop.c
@@ -18,7 +18,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static const char rcsid[] = "$Id: inet_net_ntop.c,v 1.3.18.2 2006/06/20 02:51:32 marka Exp $";
+static const char rcsid[] = "$Id: inet_net_ntop.c,v 1.5 2006/06/20 02:50:14 marka Exp $";
 #endif
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
diff --git a/freebsd/lib/libc/inet/inet_net_pton.c b/freebsd/lib/libc/inet/inet_net_pton.c
index 9179dce4..29f9ca03 100644
--- a/freebsd/lib/libc/inet/inet_net_pton.c
+++ b/freebsd/lib/libc/inet/inet_net_pton.c
@@ -1,24 +1,24 @@
 #include <machine/rtems-bsd-user-space.h>
 
 /*
- * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC")
- * Copyright (c) 1996,1999 by Internet Software Consortium.
+ * Copyright (C) 2004, 2005, 2008  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 1996, 1998, 1999, 2001, 2003  Internet Software Consortium.
  *
- * Permission to use, copy, modify, and distribute this software for any
+ * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
  * copyright notice and this permission notice appear in all copies.
  *
- * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
- * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static const char rcsid[] = "$Id: inet_net_pton.c,v 1.7.18.2 2008/08/26 04:42:43 marka Exp $";
+static const char rcsid[] = "$Id: inet_net_pton.c,v 1.10 2008/11/14 02:36:51 marka Exp $";
 #endif
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
diff --git a/freebsd/lib/libc/inet/inet_neta.c b/freebsd/lib/libc/inet/inet_neta.c
index 11cc18d7..69c129d2 100644
--- a/freebsd/lib/libc/inet/inet_neta.c
+++ b/freebsd/lib/libc/inet/inet_neta.c
@@ -18,7 +18,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static const char rcsid[] = "$Id: inet_neta.c,v 1.2.18.1 2005/04/27 05:00:53 sra Exp $";
+static const char rcsid[] = "$Id: inet_neta.c,v 1.3 2005/04/27 04:56:20 sra Exp $";
 #endif
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
diff --git a/freebsd/lib/libc/inet/inet_ntoa.c b/freebsd/lib/libc/inet/inet_ntoa.c
index 36d85c18..1097fc72 100644
--- a/freebsd/lib/libc/inet/inet_ntoa.c
+++ b/freebsd/lib/libc/inet/inet_ntoa.c
@@ -31,7 +31,7 @@
 
 #if defined(LIBC_SCCS) && !defined(lint)
 static const char sccsid[] = "@(#)inet_ntoa.c	8.1 (Berkeley) 6/4/93";
-static const char rcsid[] = "$Id: inet_ntoa.c,v 1.1.352.1 2005/04/27 05:00:54 sra Exp $";
+static const char rcsid[] = "$Id: inet_ntoa.c,v 1.2 2005/04/27 04:56:21 sra Exp $";
 #endif /* LIBC_SCCS and not lint */
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
diff --git a/freebsd/lib/libc/inet/inet_ntop.c b/freebsd/lib/libc/inet/inet_ntop.c
index df3deb14..879b2504 100644
--- a/freebsd/lib/libc/inet/inet_ntop.c
+++ b/freebsd/lib/libc/inet/inet_ntop.c
@@ -18,7 +18,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static const char rcsid[] = "$Id: inet_ntop.c,v 1.3.18.2 2005/11/03 23:02:22 marka Exp $";
+static const char rcsid[] = "$Id: inet_ntop.c,v 1.5 2005/11/03 22:59:52 marka Exp $";
 #endif /* LIBC_SCCS and not lint */
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
diff --git a/freebsd/lib/libc/inet/inet_pton.c b/freebsd/lib/libc/inet/inet_pton.c
index 1a89732a..b02dd7f1 100644
--- a/freebsd/lib/libc/inet/inet_pton.c
+++ b/freebsd/lib/libc/inet/inet_pton.c
@@ -18,7 +18,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static const char rcsid[] = "$Id: inet_pton.c,v 1.3.18.2 2005/07/28 07:38:07 marka Exp $";
+static const char rcsid[] = "$Id: inet_pton.c,v 1.5 2005/07/28 06:51:47 marka Exp $";
 #endif /* LIBC_SCCS and not lint */
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
diff --git a/freebsd/lib/libc/inet/nsap_addr.c b/freebsd/lib/libc/inet/nsap_addr.c
index a7aba040..3bbb3962 100644
--- a/freebsd/lib/libc/inet/nsap_addr.c
+++ b/freebsd/lib/libc/inet/nsap_addr.c
@@ -18,7 +18,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static const char rcsid[] = "$Id: nsap_addr.c,v 1.3.18.2 2005/07/28 07:38:08 marka Exp $";
+static const char rcsid[] = "$Id: nsap_addr.c,v 1.5 2005/07/28 06:51:48 marka Exp $";
 #endif /* LIBC_SCCS and not lint */
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
diff --git a/freebsd/lib/libc/isc/ev_streams.c b/freebsd/lib/libc/isc/ev_streams.c
index 2edfc2ca..83fd4a1e 100644
--- a/freebsd/lib/libc/isc/ev_streams.c
+++ b/freebsd/lib/libc/isc/ev_streams.c
@@ -22,7 +22,7 @@
  */
 
 #if !defined(LINT) && !defined(CODECENTER)
-static const char rcsid[] = "$Id: ev_streams.c,v 1.4.18.1 2005/04/27 05:01:06 sra Exp $";
+static const char rcsid[] = "$Id: ev_streams.c,v 1.5 2005/04/27 04:56:36 sra Exp $";
 #endif
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
diff --git a/freebsd/lib/libc/isc/ev_timers.c b/freebsd/lib/libc/isc/ev_timers.c
index 5b1b226f..74dda8ea 100644
--- a/freebsd/lib/libc/isc/ev_timers.c
+++ b/freebsd/lib/libc/isc/ev_timers.c
@@ -22,7 +22,7 @@
  */
 
 #if !defined(LINT) && !defined(CODECENTER)
-static const char rcsid[] = "$Id: ev_timers.c,v 1.5.18.1 2005/04/27 05:01:06 sra Exp $";
+static const char rcsid[] = "$Id: ev_timers.c,v 1.6 2005/04/27 04:56:36 sra Exp $";
 #endif
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
diff --git a/freebsd/lib/libc/isc/eventlib_p.h b/freebsd/lib/libc/isc/eventlib_p.h
index aea5bd6a..b27ab54d 100644
--- a/freebsd/lib/libc/isc/eventlib_p.h
+++ b/freebsd/lib/libc/isc/eventlib_p.h
@@ -19,7 +19,7 @@
  * \brief private interfaces for eventlib
  * \author vix 09sep95 [initial]
  *
- * $Id: eventlib_p.h,v 1.5.18.4 2006/03/10 00:20:08 marka Exp $
+ * $Id: eventlib_p.h,v 1.9 2006/03/09 23:57:56 marka Exp $
  * $FreeBSD$
  */
 
diff --git a/freebsd/lib/libc/nameser/ns_name.c b/freebsd/lib/libc/nameser/ns_name.c
index 181a9756..fa1a32e3 100644
--- a/freebsd/lib/libc/nameser/ns_name.c
+++ b/freebsd/lib/libc/nameser/ns_name.c
@@ -18,8 +18,10 @@
  */
 
 #ifndef lint
-static const char rcsid[] = "$Id: ns_name.c,v 1.8.18.2 2005/04/27 05:01:08 sra Exp $";
+static const char rcsid[] = "$Id: ns_name.c,v 1.11 2009/01/23 19:59:16 each Exp $";
 #endif
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
 
 #include "port_before.h"
 
@@ -123,7 +125,7 @@ ns_name_ntop(const u_char *src, char *dst, size_t dstsiz)
 		}
 		if ((l = labellen(cp - 1)) < 0) {
 			errno = EMSGSIZE; /*%< XXX */
-			return(-1);
+			return (-1);
 		}
 		if (dn + l >= eom) {
 			errno = EMSGSIZE;
@@ -135,12 +137,12 @@ ns_name_ntop(const u_char *src, char *dst, size_t dstsiz)
 			if (n != DNS_LABELTYPE_BITSTRING) {
 				/* XXX: labellen should reject this case */
 				errno = EINVAL;
-				return(-1);
+				return (-1);
 			}
 			if ((m = decode_bitstring(&cp, dn, eom)) < 0)
 			{
 				errno = EMSGSIZE;
-				return(-1);
+				return (-1);
 			}
 			dn += m; 
 			continue;
@@ -199,10 +201,25 @@ ns_name_ntop(const u_char *src, char *dst, size_t dstsiz)
  * notes:
  *\li	Enforces label and domain length limits.
  */
+int
+ns_name_pton(const char *src, u_char *dst, size_t dstsiz) {
+	return (ns_name_pton2(src, dst, dstsiz, NULL));
+}
 
+/*
+ * ns_name_pton2(src, dst, dstsiz, *dstlen)
+ *	Convert a ascii string into an encoded domain name as per RFC1035.
+ * return:
+ *	-1 if it fails
+ *	1 if string was fully qualified
+ *	0 is string was not fully qualified
+ * side effects:
+ *	fills in *dstlen (if non-NULL)
+ * notes:
+ *	Enforces label and domain length limits.
+ */
 int
-ns_name_pton(const char *src, u_char *dst, size_t dstsiz)
-{
+ns_name_pton2(const char *src, u_char *dst, size_t dstsiz, size_t *dstlen) {
 	u_char *label, *bp, *eom;
 	int c, n, escaped, e = 0;
 	char *cp;
@@ -217,13 +234,13 @@ ns_name_pton(const char *src, u_char *dst, size_t dstsiz)
 			if (c == '[') { /*%< start a bit string label */
 				if ((cp = strchr(src, ']')) == NULL) {
 					errno = EINVAL; /*%< ??? */
-					return(-1);
+					return (-1);
 				}
 				if ((e = encode_bitsring(&src, cp + 2,
 							 &label, &bp, eom))
 				    != 0) {
 					errno = e;
-					return(-1);
+					return (-1);
 				}
 				escaped = 0;
 				label = bp++;
@@ -231,7 +248,7 @@ ns_name_pton(const char *src, u_char *dst, size_t dstsiz)
 					goto done;
 				else if (c != '.') {
 					errno = EINVAL;
-					return(-1);
+					return	(-1);
 				}
 				continue;
 			}
@@ -283,6 +300,8 @@ ns_name_pton(const char *src, u_char *dst, size_t dstsiz)
 					errno = EMSGSIZE;
 					return (-1);
 				}
+				if (dstlen != NULL)
+					*dstlen = (bp - dst);
 				return (1);
 			}
 			if (c == 0 || *src == '.') {
@@ -320,6 +339,8 @@ ns_name_pton(const char *src, u_char *dst, size_t dstsiz)
 		errno = EMSGSIZE;
 		return (-1);
 	}
+	if (dstlen != NULL)
+		*dstlen = (bp - dst);
 	return (0);
 }
 
@@ -367,7 +388,7 @@ ns_name_ntol(const u_char *src, u_char *dst, size_t dstsiz)
 		}
 		for ((void)NULL; l > 0; l--) {
 			c = *cp++;
-			if (isupper(c))
+			if (isascii(c) && isupper(c))
 				*dn++ = tolower(c);
 			else
 				*dn++ = c;
@@ -387,6 +408,21 @@ int
 ns_name_unpack(const u_char *msg, const u_char *eom, const u_char *src,
 	       u_char *dst, size_t dstsiz)
 {
+	return (ns_name_unpack2(msg, eom, src, dst, dstsiz, NULL));
+}
+
+/*
+ * ns_name_unpack2(msg, eom, src, dst, dstsiz, *dstlen)
+ *	Unpack a domain name from a message, source may be compressed.
+ * return:
+ *	-1 if it fails, or consumed octets if it succeeds.
+ * side effect:
+ *	fills in *dstlen (if non-NULL).
+ */
+int
+ns_name_unpack2(const u_char *msg, const u_char *eom, const u_char *src,
+		u_char *dst, size_t dstsiz, size_t *dstlen)
+{
 	const u_char *srcp, *dstlim;
 	u_char *dstp;
 	int n, len, checked, l;
@@ -409,7 +445,7 @@ ns_name_unpack(const u_char *msg, const u_char *eom, const u_char *src,
 			/* Limit checks. */
 			if ((l = labellen(srcp - 1)) < 0) {
 				errno = EMSGSIZE;
-				return(-1);
+				return (-1);
 			}
 			if (dstp + l + 1 >= dstlim || srcp + l >= eom) {
 				errno = EMSGSIZE;
@@ -429,11 +465,12 @@ ns_name_unpack(const u_char *msg, const u_char *eom, const u_char *src,
 			}
 			if (len < 0)
 				len = srcp - src + 1;
-			srcp = msg + (((n & 0x3f) << 8) | (*srcp & 0xff));
-			if (srcp < msg || srcp >= eom) {  /*%< Out of range. */
+			l = ((n & 0x3f) << 8) | (*srcp & 0xff);
+			if (l >= eom - msg) {  /*%< Out of range. */
 				errno = EMSGSIZE;
 				return (-1);
 			}
+			srcp = msg + l;
 			checked += 2;
 			/*
 			 * Check for loops in the compressed name;
@@ -451,7 +488,9 @@ ns_name_unpack(const u_char *msg, const u_char *eom, const u_char *src,
 			return (-1);			/*%< flag error */
 		}
 	}
-	*dstp = '\0';
+	*dstp++ = 0;
+	if (dstlen != NULL)
+		*dstlen = dstp - dst;
 	if (len < 0)
 		len = srcp - src;
 	return (len);
@@ -510,7 +549,7 @@ ns_name_pack(const u_char *src, u_char *dst, int dstsiz,
 		}
 		if ((l0 = labellen(srcp)) < 0) {
 			errno = EINVAL;
-			return(-1);
+			return (-1);
 		}
 		l += l0 + 1;
 		if (l > MAXCDNAME) {
@@ -657,7 +696,7 @@ ns_name_skip(const u_char **ptrptr, const u_char *eom)
 		case NS_TYPE_ELT: /*%< EDNS0 extended label */
 			if ((l = labellen(cp - 1)) < 0) {
 				errno = EMSGSIZE; /*%< XXX */
-				return(-1);
+				return (-1);
 			}
 			cp += l;
 			continue;
@@ -678,6 +717,150 @@ ns_name_skip(const u_char **ptrptr, const u_char *eom)
 	return (0);
 }
 
+/* Find the number of octets an nname takes up, including the root label.
+ * (This is basically ns_name_skip() without compression-pointer support.)
+ * ((NOTE: can only return zero if passed-in namesiz argument is zero.))
+ */
+ssize_t
+ns_name_length(ns_nname_ct nname, size_t namesiz) {
+	ns_nname_ct orig = nname;
+	u_int n;
+
+	while (namesiz-- > 0 && (n = *nname++) != 0) {
+		if ((n & NS_CMPRSFLGS) != 0) {
+			errno = EISDIR;
+			return (-1);
+		}
+		if (n > namesiz) {
+			errno = EMSGSIZE;
+			return (-1);
+		}
+		nname += n;
+		namesiz -= n;
+	}
+	return (nname - orig);
+}
+
+/* Compare two nname's for equality.  Return -1 on error (setting errno).
+ */
+int
+ns_name_eq(ns_nname_ct a, size_t as, ns_nname_ct b, size_t bs) {
+	ns_nname_ct ae = a + as, be = b + bs;
+	int ac, bc;
+
+	while (ac = *a, bc = *b, ac != 0 && bc != 0) {
+		if ((ac & NS_CMPRSFLGS) != 0 || (bc & NS_CMPRSFLGS) != 0) {
+			errno = EISDIR;
+			return (-1);
+		}
+		if (a + ac >= ae || b + bc >= be) {
+			errno = EMSGSIZE;
+			return (-1);
+		}
+		if (ac != bc || strncasecmp((const char *) ++a,
+					    (const char *) ++b, ac) != 0)
+			return (0);
+		a += ac, b += bc;
+	}
+	return (ac == 0 && bc == 0);
+}
+
+/* Is domain "A" owned by (at or below) domain "B"?
+ */
+int
+ns_name_owned(ns_namemap_ct a, int an, ns_namemap_ct b, int bn) {
+	/* If A is shorter, it cannot be owned by B. */
+	if (an < bn)
+		return (0);
+
+	/* If they are unequal before the length of the shorter, A cannot... */
+	while (bn > 0) {
+		if (a->len != b->len ||
+		    strncasecmp((const char *) a->base,
+				(const char *) b->base, a->len) != 0)
+			return (0);
+		a++, an--;
+		b++, bn--;
+	}
+
+	/* A might be longer or not, but either way, B owns it. */
+	return (1);
+}
+
+/* Build an array of <base,len> tuples from an nname, top-down order.
+ * Return the number of tuples (labels) thus discovered.
+ */
+int
+ns_name_map(ns_nname_ct nname, size_t namelen, ns_namemap_t map, int mapsize) {
+	u_int n;
+	int l;
+
+	n = *nname++;
+	namelen--;
+
+	/* Root zone? */
+	if (n == 0) {
+		/* Extra data follows name? */
+		if (namelen > 0) {
+			errno = EMSGSIZE;
+			return (-1);
+		}
+		return (0);
+	}
+
+	/* Compression pointer? */
+	if ((n & NS_CMPRSFLGS) != 0) {
+		errno = EISDIR;
+		return (-1);
+	}
+
+	/* Label too long? */
+	if (n > namelen) {
+		errno = EMSGSIZE;
+		return (-1);
+	}
+
+	/* Recurse to get rest of name done first. */
+	l = ns_name_map(nname + n, namelen - n, map, mapsize);
+	if (l < 0)
+		return (-1);
+
+	/* Too many labels? */
+	if (l >= mapsize) {
+		errno = ENAMETOOLONG;
+		return (-1);
+	}
+
+	/* We're on our way back up-stack, store current map data. */
+	map[l].base = nname;
+	map[l].len = n;
+	return (l + 1);
+}
+
+/* Count the labels in a domain name.  Root counts, so COM. has two.  This
+ * is to make the result comparable to the result of ns_name_map().
+ */
+int
+ns_name_labels(ns_nname_ct nname, size_t namesiz) {
+	int ret = 0;
+	u_int n;
+
+	while (namesiz-- > 0 && (n = *nname++) != 0) {
+		if ((n & NS_CMPRSFLGS) != 0) {
+			errno = EISDIR;
+			return (-1);
+		}
+		if (n > namesiz) {
+			errno = EMSGSIZE;
+			return (-1);
+		}
+		nname += n;
+		namesiz -= n;
+		ret++;
+	}
+	return (ret + 1);
+}
+
 /* Private. */
 
 /*%
@@ -808,7 +991,7 @@ decode_bitstring(const unsigned char **cpp, char *dn, const char *eom)
 	plen = (blen + 3) / 4;
 	plen += sizeof("\\[x/]") + (blen > 99 ? 3 : (blen > 9) ? 2 : 1);
 	if (dn + plen >= eom)
-		return(-1);
+		return (-1);
 
 	cp++;
 	i = SPRINTF((dn, "\\[x"));
@@ -841,12 +1024,12 @@ decode_bitstring(const unsigned char **cpp, char *dn, const char *eom)
 	dn += i;
 
 	*cpp = cp;
-	return(dn - beg);
+	return (dn - beg);
 }
 
 static int
 encode_bitsring(const char **bp, const char *end, unsigned char **labelp,
-	        unsigned char ** dst, unsigned const char *eom)
+		unsigned char ** dst, unsigned const char *eom)
 {
 	int afterslash = 0;
 	const char *cp = *bp;
@@ -860,23 +1043,23 @@ encode_bitsring(const char **bp, const char *end, unsigned char **labelp,
 
 	/* a bitstring must contain at least 2 characters */
 	if (end - cp < 2)
-		return(EINVAL);
+		return (EINVAL);
 
 	/* XXX: currently, only hex strings are supported */
 	if (*cp++ != 'x')
-		return(EINVAL);
+		return (EINVAL);
 	if (!isxdigit((*cp) & 0xff)) /*%< reject '\[x/BLEN]' */
-		return(EINVAL);
+		return (EINVAL);
 
 	for (tp = *dst + 1; cp < end && tp < eom; cp++) {
 		switch((c = *cp)) {
 		case ']':	/*%< end of the bitstring */
 			if (afterslash) {
 				if (beg_blen == NULL)
-					return(EINVAL);
+					return (EINVAL);
 				blen = (int)strtol(beg_blen, &end_blen, 10);
 				if (*end_blen != ']')
-					return(EINVAL);
+					return (EINVAL);
 			}
 			if (count)
 				*tp++ = ((value << 4) & 0xff);
@@ -888,24 +1071,24 @@ encode_bitsring(const char **bp, const char *end, unsigned char **labelp,
 		default:
 			if (afterslash) {
 				if (!isdigit(c&0xff))
-					return(EINVAL);
+					return (EINVAL);
 				if (beg_blen == NULL) {
 					
 					if (c == '0') {
 						/* blen never begings with 0 */
-						return(EINVAL);
+						return (EINVAL);
 					}
 					beg_blen = cp;
 				}
 			} else {
 				if (!isxdigit(c&0xff))
-					return(EINVAL);
+					return (EINVAL);
 				value <<= 4;
 				value += digitvalue[(int)c];
 				count += 4;
 				tbcount += 4;
 				if (tbcount > 256)
-					return(EINVAL);
+					return (EINVAL);
 				if (count == 8) {
 					*tp++ = value;
 					count = 0;
@@ -916,7 +1099,7 @@ encode_bitsring(const char **bp, const char *end, unsigned char **labelp,
 	}
   done:
 	if (cp >= end || tp >= eom)
-		return(EMSGSIZE);
+		return (EMSGSIZE);
 
 	/*
 	 * bit length validation:
@@ -930,10 +1113,10 @@ encode_bitsring(const char **bp, const char *end, unsigned char **labelp,
 		int traillen;
 
 		if (((blen + 3) & ~3) != tbcount)
-			return(EINVAL);
+			return (EINVAL);
 		traillen = tbcount - blen; /*%< between 0 and 3 */
 		if (((value << (8 - traillen)) & 0xff) != 0)
-			return(EINVAL);
+			return (EINVAL);
 	}
 	else
 		blen = tbcount;
@@ -947,7 +1130,7 @@ encode_bitsring(const char **bp, const char *end, unsigned char **labelp,
 	*bp = cp;
 	*dst = tp;
 
-	return(0);
+	return (0);
 }
 
 static int
@@ -958,18 +1141,18 @@ labellen(const u_char *lp)
 
 	if ((l & NS_CMPRSFLGS) == NS_CMPRSFLGS) {
 		/* should be avoided by the caller */
-		return(-1);
+		return (-1);
 	}
 
 	if ((l & NS_CMPRSFLGS) == NS_TYPE_ELT) {
 		if (l == DNS_LABELTYPE_BITSTRING) {
 			if ((bitlen = *(lp + 1)) == 0)
 				bitlen = 256;
-			return((bitlen + 7 ) / 8 + 1);
+			return ((bitlen + 7 ) / 8 + 1);
 		}
-		return(-1);	/*%< unknwon ELT */
+		return (-1);	/*%< unknwon ELT */
 	}
-	return(l);
+	return (l);
 }
 
 /*! \file */
diff --git a/freebsd/lib/libc/nameser/ns_netint.c b/freebsd/lib/libc/nameser/ns_netint.c
index d13abe17..887bdc44 100644
--- a/freebsd/lib/libc/nameser/ns_netint.c
+++ b/freebsd/lib/libc/nameser/ns_netint.c
@@ -18,8 +18,10 @@
  */
 
 #ifndef lint
-static const char rcsid[] = "$Id: ns_netint.c,v 1.2.18.1 2005/04/27 05:01:08 sra Exp $";
+static const char rcsid[] = "$Id: ns_netint.c,v 1.3 2005/04/27 04:56:40 sra Exp $";
 #endif
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
 
 /* Import. */
 
diff --git a/freebsd/lib/libc/nameser/ns_parse.c b/freebsd/lib/libc/nameser/ns_parse.c
index ad1e7652..80325e7c 100644
--- a/freebsd/lib/libc/nameser/ns_parse.c
+++ b/freebsd/lib/libc/nameser/ns_parse.c
@@ -18,8 +18,10 @@
  */
 
 #ifndef lint
-static const char rcsid[] = "$Id: ns_parse.c,v 1.5.18.4 2007/08/27 03:34:24 marka Exp $";
+static const char rcsid[] = "$Id: ns_parse.c,v 1.10 2009/01/23 19:59:16 each Exp $";
 #endif
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
 
 /* Import. */
 
@@ -49,6 +51,9 @@ static void	setsection(ns_msg *msg, ns_sect sect);
 	do { errno = (err); if (errno == errno) return (-1); } while (0)
 #endif
 
+#define PARSE_FMT_PRESO 0	/* Parse using presentation-format names */
+#define PARSE_FMT_WIRE 1	/* Parse using network-format names */
+
 /* Public. */
 
 /* These need to be in the same order as the nres.h:ns_flag enum. */
@@ -104,7 +109,6 @@ ns_initparse(const u_char *msg, int msglen, ns_msg *handle) {
 	const u_char *eom = msg + msglen;
 	int i;
 
-	memset(handle, 0x5e, sizeof *handle);
 	handle->_msg = msg;
 	handle->_eom = eom;
 	if (msg + NS_INT16SZ > eom)
@@ -196,6 +200,68 @@ ns_parserr(ns_msg *handle, ns_sect section, int rrnum, ns_rr *rr) {
 	return (0);
 }
 
+/*
+ * This is identical to the above but uses network-format (uncompressed) names.
+ */
+int
+ns_parserr2(ns_msg *handle, ns_sect section, int rrnum, ns_rr2 *rr) {
+	int b;
+	int tmp;
+
+	/* Make section right. */
+	if ((tmp = section) < 0 || section >= ns_s_max)
+		RETERR(ENODEV);
+	if (section != handle->_sect)
+		setsection(handle, section);
+
+	/* Make rrnum right. */
+	if (rrnum == -1)
+		rrnum = handle->_rrnum;
+	if (rrnum < 0 || rrnum >= handle->_counts[(int)section])
+		RETERR(ENODEV);
+	if (rrnum < handle->_rrnum)
+		setsection(handle, section);
+	if (rrnum > handle->_rrnum) {
+		b = ns_skiprr(handle->_msg_ptr, handle->_eom, section,
+			      rrnum - handle->_rrnum);
+
+		if (b < 0)
+			return (-1);
+		handle->_msg_ptr += b;
+		handle->_rrnum = rrnum;
+	}
+
+	/* Do the parse. */
+	b = ns_name_unpack2(handle->_msg, handle->_eom, handle->_msg_ptr,
+			    rr->nname, NS_MAXNNAME, &rr->nnamel);
+	if (b < 0)
+		return (-1);
+	handle->_msg_ptr += b;
+	if (handle->_msg_ptr + NS_INT16SZ + NS_INT16SZ > handle->_eom)
+		RETERR(EMSGSIZE);
+	NS_GET16(rr->type, handle->_msg_ptr);
+	NS_GET16(rr->rr_class, handle->_msg_ptr);
+	if (section == ns_s_qd) {
+		rr->ttl = 0;
+		rr->rdlength = 0;
+		rr->rdata = NULL;
+	} else {
+		if (handle->_msg_ptr + NS_INT32SZ + NS_INT16SZ > handle->_eom)
+			RETERR(EMSGSIZE);
+		NS_GET32(rr->ttl, handle->_msg_ptr);
+		NS_GET16(rr->rdlength, handle->_msg_ptr);
+		if (handle->_msg_ptr + rr->rdlength > handle->_eom)
+			RETERR(EMSGSIZE);
+		rr->rdata = handle->_msg_ptr;
+		handle->_msg_ptr += rr->rdlength;
+	}
+	if (++handle->_rrnum > handle->_counts[(int)section])
+		setsection(handle, (ns_sect)((int)section + 1));
+
+	/* All done. */
+	return (0);
+}
+
 /* Private. */
 
 static void
diff --git a/freebsd/lib/libc/nameser/ns_print.c b/freebsd/lib/libc/nameser/ns_print.c
index e4b78599..8f797962 100644
--- a/freebsd/lib/libc/nameser/ns_print.c
+++ b/freebsd/lib/libc/nameser/ns_print.c
@@ -18,7 +18,7 @@
  */
 
 #ifndef lint
-static const char rcsid[] = "$Id: ns_print.c,v 1.6.18.4 2005/04/27 05:01:09 sra Exp $";
+static const char rcsid[] = "$Id: ns_print.c,v 1.12 2009/03/03 05:29:58 each Exp $";
 #endif
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
@@ -76,6 +76,9 @@ static int	addtab(size_t len, size_t target, int spaced,
 			return (-1); \
 	} while (0)
 
+static const char base32hex[] =
+        "0123456789ABCDEFGHIJKLMNOPQRSTUV=0123456789abcdefghijklmnopqrstuv";
+
 /* Public. */
 
 /*%
@@ -259,7 +262,8 @@ ns_sprintrrf(const u_char *msg, size_t msglen,
 
 	case ns_t_mx:
 	case ns_t_afsdb:
-	case ns_t_rt: {
+	case ns_t_rt:
+	case ns_t_kx: {
 		u_int t;
 
 		if (rdlen < (size_t)NS_INT16SZ)
@@ -307,6 +311,7 @@ ns_sprintrrf(const u_char *msg, size_t msglen,
 		break;
 
 	case ns_t_txt:
+	case ns_t_spf:
 		while (rdata < edata) {
 			T(len = charstr(rdata, edata, &buf, &buflen));
 			if (len == 0)
@@ -453,7 +458,8 @@ ns_sprintrrf(const u_char *msg, size_t msglen,
 		break;
 	    }
 
-	case ns_t_key: {
+	case ns_t_key:
+	case ns_t_dnskey: {
 		char base64_key[NS_MD5RSA_MAX_BASE64];
 		u_int keyflags, protocol, algorithm, key_id;
 		const char *leader;
@@ -499,7 +505,8 @@ ns_sprintrrf(const u_char *msg, size_t msglen,
 		break;
 	    }
 
-	case ns_t_sig: {
+	case ns_t_sig:
+	case ns_t_rrsig: {
 		char base64_key[NS_MD5RSA_MAX_BASE64];
 		u_int type, algorithm, labels, footprint;
 		const char *leader;
@@ -510,7 +517,7 @@ ns_sprintrrf(const u_char *msg, size_t msglen,
 			goto formerr;
 
 		/* Type covered, Algorithm, Label count, Original TTL. */
-	        type = ns_get16(rdata);  rdata += NS_INT16SZ;
+		type = ns_get16(rdata);  rdata += NS_INT16SZ;
 		algorithm = *rdata++;
 		labels = *rdata++;
 		t = ns_get32(rdata);  rdata += NS_INT32SZ;
@@ -704,6 +711,345 @@ ns_sprintrrf(const u_char *msg, size_t msglen,
 		break;
 	    }
 
+	case ns_t_ds:
+	case ns_t_dlv:
+	case ns_t_sshfp: {
+		u_int t;
+
+		if (type == ns_t_ds || type == ns_t_dlv) {
+			if (rdlen < 4U) goto formerr;
+			t = ns_get16(rdata);
+			rdata += NS_INT16SZ;
+			len = SPRINTF((tmp, "%u ", t));
+			T(addstr(tmp, len, &buf, &buflen));
+		} else
+			if (rdlen < 2U) goto formerr;
+
+		len = SPRINTF((tmp, "%u ", *rdata));
+		T(addstr(tmp, len, &buf, &buflen));
+		rdata++;
+
+		len = SPRINTF((tmp, "%u ", *rdata));
+		T(addstr(tmp, len, &buf, &buflen));
+		rdata++;
+
+		while (rdata < edata) {
+			len = SPRINTF((tmp, "%02X", *rdata));
+			T(addstr(tmp, len, &buf, &buflen));
+			rdata++;
+		}
+		break;
+	    }
+
+	case ns_t_nsec3:
+	case ns_t_nsec3param: {
+		u_int t, w, l, j, k, c;
+		
+		len = SPRINTF((tmp, "%u ", *rdata));
+		T(addstr(tmp, len, &buf, &buflen));
+		rdata++;
+
+		len = SPRINTF((tmp, "%u ", *rdata));
+		T(addstr(tmp, len, &buf, &buflen));
+		rdata++;
+
+		t = ns_get16(rdata);
+		rdata += NS_INT16SZ;
+		len = SPRINTF((tmp, "%u ", t));
+		T(addstr(tmp, len, &buf, &buflen));
+
+		t = *rdata++;
+		if (t == 0) {
+			T(addstr("-", 1, &buf, &buflen));
+		} else {
+			while (t-- > 0) {
+				len = SPRINTF((tmp, "%02X", *rdata));
+				T(addstr(tmp, len, &buf, &buflen));
+				rdata++;
+			}
+		}
+		if (type == ns_t_nsec3param)
+			break;
+		T(addstr(" ", 1, &buf, &buflen));
+
+		t = *rdata++;
+		while (t > 0) {
+			switch (t) {
+			case 1:
+				tmp[0] = base32hex[((rdata[0]>>3)&0x1f)];
+				tmp[1] = base32hex[((rdata[0]<<2)&0x1c)];
+				tmp[2] = tmp[3] = tmp[4] = '=';
+				tmp[5] = tmp[6] = tmp[7] = '=';
+				break;
+			case 2:
+				tmp[0] = base32hex[((rdata[0]>>3)&0x1f)];
+				tmp[1] = base32hex[((rdata[0]<<2)&0x1c)|
+						   ((rdata[1]>>6)&0x03)];
+				tmp[2] = base32hex[((rdata[1]>>1)&0x1f)];
+				tmp[3] = base32hex[((rdata[1]<<4)&0x10)];
+				tmp[4] = tmp[5] = tmp[6] = tmp[7] = '=';
+				break;
+			case 3:
+				tmp[0] = base32hex[((rdata[0]>>3)&0x1f)];
+				tmp[1] = base32hex[((rdata[0]<<2)&0x1c)|
+						   ((rdata[1]>>6)&0x03)];
+				tmp[2] = base32hex[((rdata[1]>>1)&0x1f)];
+				tmp[3] = base32hex[((rdata[1]<<4)&0x10)|
+						   ((rdata[2]>>4)&0x0f)];
+				tmp[4] = base32hex[((rdata[2]<<1)&0x1e)];
+				tmp[5] = tmp[6] = tmp[7] = '=';
+				break;
+			case 4:
+				tmp[0] = base32hex[((rdata[0]>>3)&0x1f)];
+				tmp[1] = base32hex[((rdata[0]<<2)&0x1c)|
+						   ((rdata[1]>>6)&0x03)];
+				tmp[2] = base32hex[((rdata[1]>>1)&0x1f)];
+				tmp[3] = base32hex[((rdata[1]<<4)&0x10)|
+						   ((rdata[2]>>4)&0x0f)];
+				tmp[4] = base32hex[((rdata[2]<<1)&0x1e)|
+						   ((rdata[3]>>7)&0x01)];
+				tmp[5] = base32hex[((rdata[3]>>2)&0x1f)];
+				tmp[6] = base32hex[(rdata[3]<<3)&0x18];
+				tmp[7] = '=';
+				break;
+			default:
+				tmp[0] = base32hex[((rdata[0]>>3)&0x1f)];
+				tmp[1] = base32hex[((rdata[0]<<2)&0x1c)|
+						   ((rdata[1]>>6)&0x03)];
+				tmp[2] = base32hex[((rdata[1]>>1)&0x1f)];
+				tmp[3] = base32hex[((rdata[1]<<4)&0x10)|
+						   ((rdata[2]>>4)&0x0f)];
+				tmp[4] = base32hex[((rdata[2]<<1)&0x1e)|
+						   ((rdata[3]>>7)&0x01)];
+				tmp[5] = base32hex[((rdata[3]>>2)&0x1f)];
+				tmp[6] = base32hex[((rdata[3]<<3)&0x18)|
+						   ((rdata[4]>>5)&0x07)];
+				tmp[7] = base32hex[(rdata[4]&0x1f)];
+				break;
+			}
+			T(addstr(tmp, 8, &buf, &buflen));
+			if (t >= 5) {
+				rdata += 5;
+				t -= 5;
+			} else {
+				rdata += t;
+				t -= t;
+			}
+		}
+
+		while (rdata < edata) {
+			w = *rdata++;
+			l = *rdata++;
+			for (j = 0; j < l; j++) {
+				if (rdata[j] == 0)
+					continue;
+				for (k = 0; k < 8; k++) {
+					if ((rdata[j] & (0x80 >> k)) == 0)
+						continue;
+					c = w * 256 + j * 8 + k;
+					len = SPRINTF((tmp, " %s", p_type(c)));
+					T(addstr(tmp, len, &buf, &buflen));
+				}
+			}
+			rdata += l;
+		}
+		break;
+	    }
+
+	case ns_t_nsec: {
+		u_int w, l, j, k, c;
+
+		T(addname(msg, msglen, &rdata, origin, &buf, &buflen));
+
+		while (rdata < edata) {
+			w = *rdata++;
+			l = *rdata++;
+			for (j = 0; j < l; j++) {
+				if (rdata[j] == 0)
+					continue;
+				for (k = 0; k < 8; k++) {
+					if ((rdata[j] & (0x80 >> k)) == 0)
+						continue;
+					c = w * 256 + j * 8 + k;
+					len = SPRINTF((tmp, " %s", p_type(c)));
+					T(addstr(tmp, len, &buf, &buflen));
+				}
+			}
+			rdata += l;
+		}
+		break;
+	    }
+
+	case ns_t_dhcid: {
+		int n;
+		unsigned int siz;
+		char base64_dhcid[8192];
+		const char *leader;
+
+		siz = (edata-rdata)*4/3 + 4; /* "+4" accounts for trailing \0 */
+		if (siz > sizeof(base64_dhcid) * 3/4) {
+			const char *str = "record too long to print";
+			T(addstr(str, strlen(str), &buf, &buflen));
+		} else {
+			len = b64_ntop(rdata, edata-rdata, base64_dhcid, siz);
+		
+			if (len < 0)
+				goto formerr;
+
+			else if (len > 15) {
+				T(addstr(" (", 2, &buf, &buflen));
+				leader = "\n\t\t";
+				spaced = 0;
+			}
+			else
+				leader = " ";
+
+			for (n = 0; n < len; n += 48) {
+				T(addstr(leader, strlen(leader),
+					 &buf, &buflen));
+				T(addstr(base64_dhcid + n, MIN(len - n, 48),
+					 &buf, &buflen));
+			}
+			if (len > 15)
+				T(addstr(" )", 2, &buf, &buflen));
+		}
+		break;
+	}
+
+	case ns_t_ipseckey: {
+		int n;
+		unsigned int siz;
+		char base64_key[8192];
+		const char *leader;
+	
+		if (rdlen < 2)
+			goto formerr;
+
+		switch (rdata[1]) {
+		case 0:
+		case 3:
+			if (rdlen < 3)
+				goto formerr;
+			break;
+		case 1:
+			if (rdlen < 7)
+				goto formerr;
+			break;
+		case 2:
+			if (rdlen < 19)
+				goto formerr;
+			break;
+		default:
+			comment = "unknown IPSECKEY gateway type";
+			goto hexify;
+		}
+
+		len = SPRINTF((tmp, "%u ", *rdata));
+		T(addstr(tmp, len, &buf, &buflen));
+		rdata++;
+
+		len = SPRINTF((tmp, "%u ", *rdata));
+		T(addstr(tmp, len, &buf, &buflen));
+		rdata++;
+		
+		len = SPRINTF((tmp, "%u ", *rdata));
+		T(addstr(tmp, len, &buf, &buflen));
+		rdata++;
+
+		switch (rdata[-2]) {
+		case 0:
+			T(addstr(".", 1, &buf, &buflen));
+			break;
+		case 1:
+			(void) inet_ntop(AF_INET, rdata, buf, buflen);
+			addlen(strlen(buf), &buf, &buflen);
+			rdata += 4;
+			break;
+		case 2:
+			(void) inet_ntop(AF_INET6, rdata, buf, buflen);
+			addlen(strlen(buf), &buf, &buflen);
+			rdata += 16;
+			break;
+		case 3:
+			T(addname(msg, msglen, &rdata, origin, &buf, &buflen));
+			break;
+		}
+
+		if (rdata >= edata)
+			break;
+
+		siz = (edata-rdata)*4/3 + 4; /* "+4" accounts for trailing \0 */
+		if (siz > sizeof(base64_key) * 3/4) {
+			const char *str = "record too long to print";
+			T(addstr(str, strlen(str), &buf, &buflen));
+		} else {
+			len = b64_ntop(rdata, edata-rdata, base64_key, siz);
+
+			if (len < 0)
+				goto formerr;
+
+			else if (len > 15) {
+				T(addstr(" (", 2, &buf, &buflen));
+				leader = "\n\t\t";
+				spaced = 0;
+			}
+			else
+				leader = " ";
+
+			for (n = 0; n < len; n += 48) {
+				T(addstr(leader, strlen(leader),
+					 &buf, &buflen));
+				T(addstr(base64_key + n, MIN(len - n, 48),
+					 &buf, &buflen));
+			}
+			if (len > 15)
+				T(addstr(" )", 2, &buf, &buflen));
+		}
+	}
+
+	case ns_t_hip: {
+		unsigned int i, hip_len, algorithm, key_len;
+		char base64_key[NS_MD5RSA_MAX_BASE64];
+		unsigned int siz;
+		const char *leader = "\n\t\t\t\t\t";
+		
+		hip_len = *rdata++;
+		algorithm = *rdata++;
+		key_len = ns_get16(rdata);
+		rdata += NS_INT16SZ;
+
+		siz = key_len*4/3 + 4; /* "+4" accounts for trailing \0 */
+		if (siz > sizeof(base64_key) * 3/4) {
+			const char *str = "record too long to print";
+			T(addstr(str, strlen(str), &buf, &buflen));
+		} else {
+			len = sprintf(tmp, "( %u ", algorithm);
+			T(addstr(tmp, len, &buf, &buflen));
+
+			for (i = 0; i < hip_len; i++) {
+				len = sprintf(tmp, "%02X", *rdata);
+				T(addstr(tmp, len, &buf, &buflen));
+				rdata++;
+			}
+			T(addstr(leader, strlen(leader), &buf, &buflen));
+
+			len = b64_ntop(rdata, key_len, base64_key, siz);
+			if (len < 0)
+				goto formerr;
+
+			T(addstr(base64_key, len, &buf, &buflen));
+				
+			rdata += key_len;
+			while (rdata < edata) {
+				T(addstr(leader, strlen(leader), &buf, &buflen));
+				T(addname(msg, msglen, &rdata, origin,
+					  &buf, &buflen));
+			}
+			T(addstr(" )", 2, &buf, &buflen));
+		}
+		break;
+	}
+
 	default:
 		comment = "unknown RR type";
 		goto hexify;
diff --git a/freebsd/lib/libc/nameser/ns_samedomain.c b/freebsd/lib/libc/nameser/ns_samedomain.c
index 7a404bdc..b10b5707 100644
--- a/freebsd/lib/libc/nameser/ns_samedomain.c
+++ b/freebsd/lib/libc/nameser/ns_samedomain.c
@@ -18,7 +18,7 @@
  */
 
 #ifndef lint
-static const char rcsid[] = "$Id: ns_samedomain.c,v 1.5.18.1 2005/04/27 05:01:09 sra Exp $";
+static const char rcsid[] = "$Id: ns_samedomain.c,v 1.6 2005/04/27 04:56:40 sra Exp $";
 #endif
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
diff --git a/freebsd/lib/libc/nameser/ns_ttl.c b/freebsd/lib/libc/nameser/ns_ttl.c
index 795427a6..5a5aa169 100644
--- a/freebsd/lib/libc/nameser/ns_ttl.c
+++ b/freebsd/lib/libc/nameser/ns_ttl.c
@@ -18,8 +18,10 @@
  */
 
 #ifndef lint
-static const char rcsid[] = "$Id: ns_ttl.c,v 1.2.18.2 2005/07/28 07:38:10 marka Exp $";
+static const char rcsid[] = "$Id: ns_ttl.c,v 1.4 2005/07/28 06:51:49 marka Exp $";
 #endif
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
 
 /* Import. */
 
diff --git a/freebsd/lib/libc/resolv/herror.c b/freebsd/lib/libc/resolv/herror.c
index d87548a6..67ddc51e 100644
--- a/freebsd/lib/libc/resolv/herror.c
+++ b/freebsd/lib/libc/resolv/herror.c
@@ -48,7 +48,7 @@
 
 #if defined(LIBC_SCCS) && !defined(lint)
 static const char sccsid[] = "@(#)herror.c	8.1 (Berkeley) 6/4/93";
-static const char rcsid[] = "$Id: herror.c,v 1.3.18.1 2005/04/27 05:01:09 sra Exp $";
+static const char rcsid[] = "$Id: herror.c,v 1.4 2005/04/27 04:56:41 sra Exp $";
 #endif /* LIBC_SCCS and not lint */
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
diff --git a/freebsd/lib/libc/resolv/res_comp.c b/freebsd/lib/libc/resolv/res_comp.c
index 27d613e6..c31537e9 100644
--- a/freebsd/lib/libc/resolv/res_comp.c
+++ b/freebsd/lib/libc/resolv/res_comp.c
@@ -68,7 +68,7 @@
 
 #if defined(LIBC_SCCS) && !defined(lint)
 static const char sccsid[] = "@(#)res_comp.c	8.1 (Berkeley) 6/4/93";
-static const char rcsid[] = "$Id: res_comp.c,v 1.3.18.2 2005/07/28 07:38:11 marka Exp $";
+static const char rcsid[] = "$Id: res_comp.c,v 1.5 2005/07/28 06:51:50 marka Exp $";
 #endif /* LIBC_SCCS and not lint */
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
diff --git a/freebsd/lib/libc/resolv/res_data.c b/freebsd/lib/libc/resolv/res_data.c
index 0ce0c143..a5164c44 100644
--- a/freebsd/lib/libc/resolv/res_data.c
+++ b/freebsd/lib/libc/resolv/res_data.c
@@ -18,7 +18,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static const char rcsid[] = "$Id: res_data.c,v 1.3.18.2 2007/09/14 05:35:47 marka Exp $";
+static const char rcsid[] = "$Id: res_data.c,v 1.7 2008/12/11 09:59:00 marka Exp $";
 #endif /* LIBC_SCCS and not lint */
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
@@ -109,13 +109,6 @@ res_init(void) {
 	if (!(_res.options & RES_INIT))
 		_res.options = RES_DEFAULT;
 
-	/*
-	 * This one used to initialize implicitly to zero, so unless the app
-	 * has set it to something in particular, we can randomize it now.
-	 */
-	if (!_res.id)
-		_res.id = res_randomid();
-
 	return (__res_vinit(&_res, 1));
 }
 
@@ -266,6 +259,16 @@ res_querydomain(const char *name,
 				 answer, anslen));
 }
 
+u_int
+res_randomid(void) {
+	if ((_res.options & RES_INIT) == 0U && res_init() == -1) {
+		RES_SET_H_ERRNO(&_res, NETDB_INTERNAL);
+		return (-1);
+	}
+
+	return (res_nrandomid(&_res));
+}
+
 int
 res_opt(int n0, u_char *buf, int buflen, int anslen)
 {
diff --git a/freebsd/lib/libc/resolv/res_debug.c b/freebsd/lib/libc/resolv/res_debug.c
index 1bc32a05..b8e68891 100644
--- a/freebsd/lib/libc/resolv/res_debug.c
+++ b/freebsd/lib/libc/resolv/res_debug.c
@@ -1,9 +1,26 @@
 #include <machine/rtems-bsd-user-space.h>
 
 /*
+ * Portions Copyright (C) 2004, 2005, 2008, 2009  Internet Systems Consortium, Inc. ("ISC")
+ * Portions Copyright (C) 1996-2003  Internet Software Consortium.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/*
  * Copyright (c) 1985
  *    The Regents of the University of California.  All rights reserved.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -15,7 +32,7 @@
  * 4. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -31,14 +48,14 @@
 
 /*
  * Portions Copyright (c) 1993 by Digital Equipment Corporation.
- * 
+ *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
  * copyright notice and this permission notice appear in all copies, and that
  * the name of Digital Equipment Corporation not be used in advertising or
  * publicity pertaining to distribution of the document or software without
  * specific, written prior permission.
- * 
+ *
  * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
  * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
  * OF MERCHANTABILITY AND FITNESS.   IN NO EVENT SHALL DIGITAL EQUIPMENT
@@ -74,26 +91,9 @@
  * IF IBM IS APPRISED OF THE POSSIBILITY OF SUCH DAMAGES.
  */
 
-/*
- * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC")
- * Portions Copyright (c) 1996-1999 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
- * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
 #if defined(LIBC_SCCS) && !defined(lint)
 static const char sccsid[] = "@(#)res_debug.c	8.1 (Berkeley) 6/4/93";
-static const char rcsid[] = "$Id: res_debug.c,v 1.10.18.6 2008/04/03 23:15:15 marka Exp $";
+static const char rcsid[] = "$Id: res_debug.c,v 1.19 2009/02/26 11:20:20 tbox Exp $";
 #endif /* LIBC_SCCS and not lint */
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
@@ -329,7 +329,7 @@ res_pquery(const res_state statp, const u_char *msg, int len, FILE *file) {
 		fprintf(file, ", %s: %d",
 			p_section(ns_s_ar, opcode), arcount);
 	}
-	if ((!statp->pfcode) || (statp->pfcode & 
+	if ((!statp->pfcode) || (statp->pfcode &
 		(RES_PRF_HEADX | RES_PRF_HEAD2 | RES_PRF_HEAD1))) {
 		putc('\n',file);
 	}
@@ -496,6 +496,24 @@ const struct res_sym __p_type_syms[] = {
 	{ns_t_nimloc,	"NIMLOC",	"NIMROD locator (unimplemented)"},
 	{ns_t_srv,	"SRV",		"server selection"},
 	{ns_t_atma,	"ATMA",		"ATM address (unimplemented)"},
+	{ns_t_naptr,	"NAPTR",	"naptr"},
+	{ns_t_kx,	"KX",		"key exchange"},
+	{ns_t_cert,	"CERT",		"certificate"},
+	{ns_t_a6,	"A",		"IPv6 address (experminental)"},
+	{ns_t_dname,	"DNAME",	"non-terminal redirection"},
+	{ns_t_opt,	"OPT",		"opt"},
+	{ns_t_apl,	"apl",		"apl"},
+	{ns_t_ds,	"DS",		"delegation signer"},
+	{ns_t_sshfp,	"SSFP",		"SSH fingerprint"},
+	{ns_t_ipseckey,	"IPSECKEY",	"IPSEC key"},
+	{ns_t_rrsig,	"RRSIG",	"rrsig"},
+	{ns_t_nsec,	"NSEC",		"nsec"},
+	{ns_t_dnskey,	"DNSKEY",	"DNS key"},
+	{ns_t_dhcid,	"DHCID",       "dynamic host configuration identifier"},
+	{ns_t_nsec3,	"NSEC3",	"nsec3"},
+	{ns_t_nsec3param, "NSEC3PARAM", "NSEC3 parameters"},
+	{ns_t_hip,	"HIP",		"host identity protocol"},
+	{ns_t_spf,	"SPF",		"sender policy framework"},
 	{ns_t_tkey,	"TKEY",		"tkey"},
 	{ns_t_tsig,	"TSIG",		"transaction signature"},
 	{ns_t_ixfr,	"IXFR",		"incremental zone transfer"},
@@ -511,6 +529,7 @@ const struct res_sym __p_type_syms[] = {
 	{ns_t_sink,	"SINK",		"Kitchen Sink (experimental)"},
 	{ns_t_opt,	"OPT",		"EDNS Options"},
 	{ns_t_any,	"ANY",		"\"any\""},
+	{ns_t_dlv,	"DLV",		"DNSSEC look-aside validation"},
 	{0, 		NULL,		NULL}
 };
 
@@ -938,7 +957,7 @@ loc_aton(ascii, binary)
 		altsign = -1;
 		cp++;
 	}
-    
+
 	if (*cp == '+')
 		cp++;
 
@@ -967,7 +986,7 @@ loc_aton(ascii, binary)
 		goto defaults;
 
 	siz = precsize_aton(&cp);
-	
+
 	while (!isspace((unsigned char)*cp) && (cp < maxcp))	/*%< if trailing garbage or m */
 		cp++;
 
@@ -1000,7 +1019,7 @@ loc_aton(ascii, binary)
 	PUTLONG(latit,bcp);
 	PUTLONG(longit,bcp);
 	PUTLONG(alt,bcp);
-    
+
 	return (16);		/*%< size of RR in octets */
 }
 
@@ -1026,7 +1045,7 @@ loc_ntoa(binary, ascii)
 	int32_t latval, longval, altval;
 	u_int32_t templ;
 	u_int8_t sizeval, hpval, vpval, versionval;
-    
+
 	char *sizestr, *hpstr, *vpstr;
 
 	versionval = *cp++;
@@ -1140,7 +1159,7 @@ dn_count_labels(const char *name) {
 }
 
 /*%
- * Make dates expressed in seconds-since-Jan-1-1970 easy to read.  
+ * Make dates expressed in seconds-since-Jan-1-1970 easy to read.
  * SIG records are required to be printed like this, by the Secure DNS RFC.
  */
 char *
@@ -1150,7 +1169,7 @@ p_secstodate (u_long secs) {
 	struct tm *time;
 #ifdef HAVE_TIME_R
 	struct tm res;
-	
+
 	time = gmtime_r(&clock, &res);
 #else
 	time = gmtime(&clock);
diff --git a/freebsd/lib/libc/resolv/res_findzonecut.c b/freebsd/lib/libc/resolv/res_findzonecut.c
index 2c570556..aa6efcf1 100644
--- a/freebsd/lib/libc/resolv/res_findzonecut.c
+++ b/freebsd/lib/libc/resolv/res_findzonecut.c
@@ -1,7 +1,7 @@
 #include <machine/rtems-bsd-user-space.h>
 
 #if !defined(lint) && !defined(SABER)
-static const char rcsid[] = "$Id: res_findzonecut.c,v 1.7.18.3 2005/10/11 00:25:11 marka Exp $";
+static const char rcsid[] = "$Id: res_findzonecut.c,v 1.10 2005/10/11 00:10:16 marka Exp $";
 #endif /* not lint */
 
 /*
diff --git a/freebsd/lib/libc/resolv/res_init.c b/freebsd/lib/libc/resolv/res_init.c
index 83da2548..cf6449f3 100644
--- a/freebsd/lib/libc/resolv/res_init.c
+++ b/freebsd/lib/libc/resolv/res_init.c
@@ -68,7 +68,7 @@
 
 #if defined(LIBC_SCCS) && !defined(lint)
 static const char sccsid[] = "@(#)res_init.c	8.1 (Berkeley) 6/7/93";
-static const char rcsid[] = "$Id: res_init.c,v 1.16.18.7 2007/07/09 01:52:58 marka Exp $";
+static const char rcsid[] = "$Id: res_init.c,v 1.26 2008/12/11 09:59:00 marka Exp $";
 #endif /* LIBC_SCCS and not lint */
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
@@ -93,6 +93,19 @@ __FBSDID("$FreeBSD$");
 #include <unistd.h>
 #include <netdb.h>
 
+#ifndef HAVE_MD5
+# include "../dst/md5.h"
+#else
+# ifdef SOLARIS2
+#  include <sys/md5.h>
+# elif _LIBC
+# include <md5.h>
+# endif
+#endif
+#ifndef _MD5_H_
+# define _MD5_H_ 1	/*%< make sure we do not include rsaref md5.h file */
+#endif
+
 #include "un-namespace.h"
 
 #include "port_after.h"
@@ -180,9 +193,12 @@ __res_vinit(res_state statp, int preinit) {
 		statp->retrans = RES_TIMEOUT;
 		statp->retry = RES_DFLRETRY;
 		statp->options = RES_DEFAULT;
-		statp->id = res_randomid();
 	}
 
+	statp->_rnd = malloc(16);
+	res_rndinit(statp);
+	statp->id = res_nrandomid(statp);
+
 	memset(u, 0, sizeof(u));
 #ifdef USELOOPBACK
 	u[nserv].sin.sin_addr = inet_makeaddr(IN_LOOPBACKNET, 1);
@@ -717,12 +733,48 @@ net_mask(in)		/*!< XXX - should really use system's version of this  */
 }
 #endif
 
+static u_char srnd[16];
+
+void
+res_rndinit(res_state statp)
+{
+	struct timeval now;
+	u_int32_t u32;
+	u_int16_t u16;
+	u_char *rnd = statp->_rnd == NULL ? srnd : statp->_rnd;
+
+	gettimeofday(&now, NULL);
+	u32 = now.tv_sec;
+	memcpy(rnd, &u32, 4);
+	u32 = now.tv_usec;
+	memcpy(rnd + 4, &u32, 4);
+	u32 += now.tv_sec;
+	memcpy(rnd + 8, &u32, 4);
+	u16 = getpid();
+	memcpy(rnd + 12, &u16, 2);
+}
+
 u_int
-res_randomid(void) {
+res_nrandomid(res_state statp) {
 	struct timeval now;
+	u_int16_t u16;
+	MD5_CTX ctx;
+	u_char *rnd = statp->_rnd == NULL ? srnd : statp->_rnd;
 
 	gettimeofday(&now, NULL);
-	return (0xffff & (now.tv_sec ^ now.tv_usec ^ getpid()));
+	u16 = (u_int16_t) (now.tv_sec ^ now.tv_usec);
+	memcpy(rnd + 14, &u16, 2);
+#ifndef HAVE_MD5
+	MD5_Init(&ctx);
+	MD5_Update(&ctx, rnd, 16);
+	MD5_Final(rnd, &ctx);
+#else
+	MD5Init(&ctx);
+	MD5Update(&ctx, rnd, 16);
+	MD5Final(rnd, &ctx);
+#endif
+	memcpy(&u16, rnd + 14, 2);
+	return ((u_int) u16);
 }
 
 /*%
@@ -752,10 +804,15 @@ res_nclose(res_state statp) {
 void
 res_ndestroy(res_state statp) {
 	res_nclose(statp);
-	if (statp->_u._ext.ext != NULL)
+	if (statp->_u._ext.ext != NULL) {
 		free(statp->_u._ext.ext);
+		statp->_u._ext.ext = NULL;
+	}
+	if (statp->_rnd != NULL) {
+		free(statp->_rnd);
+		statp->_rnd = NULL;
+	}
 	statp->options &= ~RES_INIT;
-	statp->_u._ext.ext = NULL;
 }
 
 #ifndef _LIBC
diff --git a/freebsd/lib/libc/resolv/res_mkquery.c b/freebsd/lib/libc/resolv/res_mkquery.c
index 8fa9c3b8..eb4df45d 100644
--- a/freebsd/lib/libc/resolv/res_mkquery.c
+++ b/freebsd/lib/libc/resolv/res_mkquery.c
@@ -1,9 +1,26 @@
 #include <machine/rtems-bsd-user-space.h>
 
 /*
+ * Portions Copyright (C) 2004, 2005, 2008  Internet Systems Consortium, Inc. ("ISC")
+ * Portions Copyright (C) 1996, 1997, 1988, 1999, 2001, 2003  Internet Software Consortium.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/*
  * Copyright (c) 1985, 1993
  *    The Regents of the University of California.  All rights reserved.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -15,7 +32,7 @@
  * 4. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -31,14 +48,14 @@
 
 /*
  * Portions Copyright (c) 1993 by Digital Equipment Corporation.
- * 
+ *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
  * copyright notice and this permission notice appear in all copies, and that
  * the name of Digital Equipment Corporation not be used in advertising or
  * publicity pertaining to distribution of the document or software without
  * specific, written prior permission.
- * 
+ *
  * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
  * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
  * OF MERCHANTABILITY AND FITNESS.   IN NO EVENT SHALL DIGITAL EQUIPMENT
@@ -49,26 +66,9 @@
  * SOFTWARE.
  */
 
-/*
- * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC")
- * Portions Copyright (c) 1996-1999 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
- * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
 #if defined(LIBC_SCCS) && !defined(lint)
 static const char sccsid[] = "@(#)res_mkquery.c	8.1 (Berkeley) 6/4/93";
-static const char rcsid[] = "$Id: res_mkquery.c,v 1.5.18.2 2008/04/03 23:15:15 marka Exp $";
+static const char rcsid[] = "$Id: res_mkquery.c,v 1.10 2008/12/11 09:59:00 marka Exp $";
 #endif /* LIBC_SCCS and not lint */
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
@@ -123,7 +123,8 @@ res_nmkquery(res_state statp,
 		return (-1);
 	memset(buf, 0, HFIXEDSZ);
 	hp = (HEADER *) buf;
-	hp->id = htons(++statp->id);
+	statp->id = res_nrandomid(statp);
+	hp->id = htons(statp->id);
 	hp->opcode = op;
 	hp->rd = (statp->options & RES_RECURSE) != 0U;
 	hp->rcode = NOERROR;
diff --git a/freebsd/lib/libc/resolv/res_mkupdate.c b/freebsd/lib/libc/resolv/res_mkupdate.c
index 880f46aa..e486e31a 100644
--- a/freebsd/lib/libc/resolv/res_mkupdate.c
+++ b/freebsd/lib/libc/resolv/res_mkupdate.c
@@ -24,7 +24,7 @@
  */
 
 #if !defined(lint) && !defined(SABER)
-static const char rcsid[] = "$Id: res_mkupdate.c,v 1.4.18.4 2005/10/14 05:44:12 marka Exp $";
+static const char rcsid[] = "$Id: res_mkupdate.c,v 1.10 2008/12/11 09:59:00 marka Exp $";
 #endif /* not lint */
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
@@ -118,7 +118,8 @@ res_nmkupdate(res_state statp, ns_updrec *rrecp_in, u_char *buf, int buflen) {
 		return (-1);
 	memset(buf, 0, HFIXEDSZ);
 	hp = (HEADER *) buf;
-	hp->id = htons(++statp->id);
+	statp->id = res_nrandomid(statp);
+	hp->id = htons(statp->id);
 	hp->opcode = ns_o_update;
 	hp->rcode = NOERROR;
 	cp = buf + HFIXEDSZ;
diff --git a/freebsd/lib/libc/resolv/res_query.c b/freebsd/lib/libc/resolv/res_query.c
index 15c39a03..5a5acef1 100644
--- a/freebsd/lib/libc/resolv/res_query.c
+++ b/freebsd/lib/libc/resolv/res_query.c
@@ -1,9 +1,26 @@
 #include <machine/rtems-bsd-user-space.h>
 
 /*
+ * Portions Copyright (C) 2004, 2005, 2008  Internet Systems Consortium, Inc. ("ISC")
+ * Portions Copyright (C) 1996-2001, 2003  Internet Software Consortium.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/*
  * Copyright (c) 1988, 1993
  *    The Regents of the University of California.  All rights reserved.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -15,7 +32,7 @@
  * 4. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -31,14 +48,14 @@
 
 /*
  * Portions Copyright (c) 1993 by Digital Equipment Corporation.
- * 
+ *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
  * copyright notice and this permission notice appear in all copies, and that
  * the name of Digital Equipment Corporation not be used in advertising or
  * publicity pertaining to distribution of the document or software without
  * specific, written prior permission.
- * 
+ *
  * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
  * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
  * OF MERCHANTABILITY AND FITNESS.   IN NO EVENT SHALL DIGITAL EQUIPMENT
@@ -49,26 +66,9 @@
  * SOFTWARE.
  */
 
-/*
- * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC")
- * Portions Copyright (c) 1996-1999 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
- * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
 #if defined(LIBC_SCCS) && !defined(lint)
 static const char sccsid[] = "@(#)res_query.c	8.1 (Berkeley) 6/4/93";
-static const char rcsid[] = "$Id: res_query.c,v 1.7.18.2 2008/04/03 23:15:15 marka Exp $";
+static const char rcsid[] = "$Id: res_query.c,v 1.11 2008/11/14 02:36:51 marka Exp $";
 #endif /* LIBC_SCCS and not lint */
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
diff --git a/freebsd/lib/libc/resolv/res_send.c b/freebsd/lib/libc/resolv/res_send.c
index 51bca770..68961132 100644
--- a/freebsd/lib/libc/resolv/res_send.c
+++ b/freebsd/lib/libc/resolv/res_send.c
@@ -1,9 +1,26 @@
 #include <machine/rtems-bsd-user-space.h>
 
 /*
+ * Portions Copyright (C) 2004-2009  Internet Systems Consortium, Inc. ("ISC")
+ * Portions Copyright (C) 1996-2003  Internet Software Consortium.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/*
  * Copyright (c) 1985, 1989, 1993
  *    The Regents of the University of California.  All rights reserved.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -15,7 +32,7 @@
  * 4. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -31,14 +48,14 @@
 
 /*
  * Portions Copyright (c) 1993 by Digital Equipment Corporation.
- * 
+ *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
  * copyright notice and this permission notice appear in all copies, and that
  * the name of Digital Equipment Corporation not be used in advertising or
  * publicity pertaining to distribution of the document or software without
  * specific, written prior permission.
- * 
+ *
  * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
  * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
  * OF MERCHANTABILITY AND FITNESS.   IN NO EVENT SHALL DIGITAL EQUIPMENT
@@ -49,26 +66,9 @@
  * SOFTWARE.
  */
 
-/*
- * Copyright (c) 2005 by Internet Systems Consortium, Inc. ("ISC")
- * Portions Copyright (c) 1996-1999 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
- * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
 #if defined(LIBC_SCCS) && !defined(lint)
 static const char sccsid[] = "@(#)res_send.c	8.1 (Berkeley) 6/4/93";
-static const char rcsid[] = "$Id: res_send.c,v 1.9.18.10 2008/01/27 02:06:26 marka Exp $";
+static const char rcsid[] = "$Id: res_send.c,v 1.22 2009/01/22 23:49:23 tbox Exp $";
 #endif /* LIBC_SCCS and not lint */
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
@@ -355,7 +355,7 @@ res_nsend(res_state statp,
 				if (EXT(statp).nssocks[ns] == -1)
 					continue;
 				peerlen = sizeof(peer);
-				if (_getsockname(EXT(statp).nssocks[ns],
+				if (_getpeername(EXT(statp).nssocks[ns],
 				    (struct sockaddr *)&peer, &peerlen) < 0) {
 					needclose++;
 					break;
@@ -406,7 +406,7 @@ res_nsend(res_state statp,
 		nstime = EXT(statp).nstimes[0];
 		for (ns = 0; ns < lastns; ns++) {
 			if (EXT(statp).ext != NULL)
-                                EXT(statp).ext->nsaddrs[ns] = 
+				EXT(statp).ext->nsaddrs[ns] =
 					EXT(statp).ext->nsaddrs[ns + 1];
 			statp->nsaddr_list[ns] = statp->nsaddr_list[ns + 1];
 			EXT(statp).nssocks[ns] = EXT(statp).nssocks[ns + 1];
@@ -688,12 +688,12 @@ send_vc(res_state statp,
 		/*
 		 * Disable generation of SIGPIPE when writing to a closed
 		 * socket.  Write should return -1 and set errno to EPIPE
-		 * instead. 
+		 * instead.
 		 *
 		 * Push on even if setsockopt(SO_NOSIGPIPE) fails.
 		 */
 		(void)_setsockopt(statp->_vcsock, SOL_SOCKET, SO_NOSIGPIPE, &on,
-			         sizeof(on));
+				 sizeof(on));
 #endif
 		errno = 0;
 		if (_connect(statp->_vcsock, nsap, nsaplen) < 0) {
diff --git a/freebsd/lib/libc/resolv/res_update.c b/freebsd/lib/libc/resolv/res_update.c
index 1e46429c..cd3abbd8 100644
--- a/freebsd/lib/libc/resolv/res_update.c
+++ b/freebsd/lib/libc/resolv/res_update.c
@@ -1,7 +1,7 @@
 #include <machine/rtems-bsd-user-space.h>
 
 #if !defined(lint) && !defined(SABER)
-static const char rcsid[] = "$Id: res_update.c,v 1.12.18.1 2005/04/27 05:01:12 sra Exp $";
+static const char rcsid[] = "$Id: res_update.c,v 1.13 2005/04/27 04:56:43 sra Exp $";
 #endif /* not lint */
 
 /*