--- /dev/null
+--- Makefile.in
++++ Makefile.in
+@@ -43,7 +43,7 @@
+ PROG = tcpdump
+ CCOPT = @V_CCOPT@
+ INCLS = -I. @V_INCLS@
+-DEFS = @DEFS@
++DEFS = @DEFS@ @V_DEFS@
+
+ # Standard CFLAGS
+ CFLAGS = $(CCOPT) $(DEFS) $(INCLS)
+--- aclocal.m4
++++ aclocal.m4
+@@ -1091,6 +1091,9 @@
+ ac_cv___attribute__=no)])
+ if test "$ac_cv___attribute__" = "yes"; then
+ AC_DEFINE(HAVE___ATTRIBUTE__, 1, [define if your compiler has __attribute__])
++ V_DEFS="$V_DEFS -D_U_=\"__attribute__((unused))\""
++else
++ V_DEFS="$V_DEFS -D_U_=\"\""
+ fi
+ AC_MSG_RESULT($ac_cv___attribute__)
+ ])
+--- configure.in
++++ configure.in
+@@ -639,6 +639,7 @@
+ AC_CHECK_HEADERS(rc5.h)
+
+ AC_SUBST(V_CCOPT)
++AC_SUBST(V_DEFS)
+ AC_SUBST(V_GROUP)
+ AC_SUBST(V_INCLS)
+ AC_SUBST(V_PCAPDEP)
+--- isakmp.h
++++ isakmp.h
+@@ -1,7 +1,7 @@
+ /*
+ * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
+ * All rights reserved.
+- *
++ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+@@ -13,7 +13,7 @@
+ * 3. Neither the name of the project nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+- *
++ *
+ * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+@@ -26,7 +26,7 @@
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+-/* YIPS @(#)$Id$ */
++/* YIPS @(#)$Id$ */
+
+ /* refer to RFC 2408 */
+
+--- print-isakmp.c
++++ print-isakmp.c
+@@ -1,7 +1,7 @@
+ /*
+ * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
+ * All rights reserved.
+- *
++ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+@@ -13,7 +13,7 @@
+ * 3. Neither the name of the project 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 PROJECT 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
+@@ -29,24 +29,19 @@
+ */
+
+ #ifndef lint
+-static const char rcsid[] =
+- "@(#) $Header$ (LBL)";
++static const char rcsid[] _U_ =
++ "@(#) $Header$ (LBL)";
+ #endif
+
+ #ifdef HAVE_CONFIG_H
+ #include "config.h"
+ #endif
+
+-#include <string.h>
+-#include <ctype.h>
+-#include <sys/param.h>
+-#include <sys/time.h>
+-#include <sys/socket.h>
++#include <tcpdump-stdinc.h>
+
+-#include <netinet/in.h>
++#include <string.h>
+
+ #include <stdio.h>
+-#include <netdb.h>
+
+ #include "isakmp.h"
+ #include "ipsec_doi.h"
+@@ -64,38 +59,38 @@
+ #define sockaddr_storage sockaddr
+ #endif
+
+-static u_char *isakmp_sa_print(struct isakmp_gen *, u_char *, u_int32_t,
+- u_int32_t, u_int32_t);
+-static u_char *isakmp_p_print(struct isakmp_gen *, u_char *, u_int32_t,
+- u_int32_t, u_int32_t);
+-static u_char *isakmp_t_print(struct isakmp_gen *, u_char *, u_int32_t,
+- u_int32_t, u_int32_t);
+-static u_char *isakmp_ke_print(struct isakmp_gen *, u_char *, u_int32_t,
+- u_int32_t, u_int32_t);
+-static u_char *isakmp_id_print(struct isakmp_gen *, u_char *, u_int32_t,
+- u_int32_t, u_int32_t);
+-static u_char *isakmp_cert_print(struct isakmp_gen *, u_char *, u_int32_t,
+- u_int32_t, u_int32_t);
+-static u_char *isakmp_cr_print(struct isakmp_gen *, u_char *, u_int32_t,
+- u_int32_t, u_int32_t);
+-static u_char *isakmp_sig_print(struct isakmp_gen *, u_char *, u_int32_t,
+- u_int32_t, u_int32_t);
+-static u_char *isakmp_hash_print(struct isakmp_gen *, u_char *,
+- u_int32_t, u_int32_t, u_int32_t);
+-static u_char *isakmp_nonce_print(struct isakmp_gen *, u_char *,
+- u_int32_t, u_int32_t, u_int32_t);
+-static u_char *isakmp_n_print(struct isakmp_gen *, u_char *, u_int32_t,
+- u_int32_t, u_int32_t);
+-static u_char *isakmp_d_print(struct isakmp_gen *, u_char *, u_int32_t,
+- u_int32_t, u_int32_t);
+-static u_char *isakmp_vid_print(struct isakmp_gen *, u_char *, u_int32_t,
+- u_int32_t, u_int32_t);
+-static u_char *isakmp_sub0_print(u_char, struct isakmp_gen *, u_char *,
+- u_int32_t, u_int32_t, u_int32_t);
+-static u_char *isakmp_sub_print(u_char, struct isakmp_gen *, u_char *,
+- u_int32_t, u_int32_t, u_int32_t);
++static const u_char *isakmp_sa_print(const struct isakmp_gen *,
++ const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
++static const u_char *isakmp_p_print(const struct isakmp_gen *,
++ const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
++static const u_char *isakmp_t_print(const struct isakmp_gen *,
++ const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
++static const u_char *isakmp_ke_print(const struct isakmp_gen *,
++ const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
++static const u_char *isakmp_id_print(const struct isakmp_gen *,
++ const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
++static const u_char *isakmp_cert_print(const struct isakmp_gen *,
++ const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
++static const u_char *isakmp_cr_print(const struct isakmp_gen *,
++ const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
++static const u_char *isakmp_sig_print(const struct isakmp_gen *,
++ const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
++static const u_char *isakmp_hash_print(const struct isakmp_gen *,
++ const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
++static const u_char *isakmp_nonce_print(const struct isakmp_gen *,
++ const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
++static const u_char *isakmp_n_print(const struct isakmp_gen *,
++ const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
++static const u_char *isakmp_d_print(const struct isakmp_gen *,
++ const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
++static const u_char *isakmp_vid_print(const struct isakmp_gen *,
++ const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
++static const u_char *isakmp_sub0_print(u_char, const struct isakmp_gen *,
++ const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
++static const u_char *isakmp_sub_print(u_char, const struct isakmp_gen *,
++ const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
+ static char *numstr(int);
+-static void safememcpy(void *, void *, size_t);
++static void safememcpy(void *, const void *, size_t);
+
+ #define MAXINITIATORS 20
+ int ninitiator = 0;
+@@ -106,19 +101,19 @@
+ } cookiecache[MAXINITIATORS];
+
+ /* protocol id */
+-static char *protoidstr[] = {
++static const char *protoidstr[] = {
+ NULL, "isakmp", "ipsec-ah", "ipsec-esp", "ipcomp",
+ };
+
+ /* isakmp->np */
+-static char *npstr[] = {
++static const char *npstr[] = {
+ "none", "sa", "p", "t", "ke", "id", "cert", "cr", "hash",
+ "sig", "nonce", "n", "d", "vid"
+ };
+
+ /* isakmp->np */
+-static u_char *(*npfunc[])(struct isakmp_gen *, u_char *, u_int32_t,
+- u_int32_t, u_int32_t) = {
++static const u_char *(*npfunc[])(const struct isakmp_gen *, const u_char *,
++ u_int32_t, u_int32_t, u_int32_t, int) = {
+ NULL,
+ isakmp_sa_print,
+ isakmp_p_print,
+@@ -136,7 +131,7 @@
+ };
+
+ /* isakmp->etype */
+-static char *etypestr[] = {
++static const char *etypestr[] = {
+ "none", "base", "ident", "auth", "agg", "inf", NULL, NULL,
+ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
+ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
+@@ -330,7 +325,7 @@
+ rawprint(caddr_t loc, size_t len)
+ {
+ static u_char *p;
+- int i;
++ size_t i;
+
+ p = (u_char *)loc;
+ for (i = 0; i < len; i++)
+@@ -338,13 +333,14 @@
+ }
+
+ struct attrmap {
+- char *type;
+- int nvalue;
+- char *value[30]; /*XXX*/
++ const char *type;
++ u_int nvalue;
++ const char *value[30]; /*XXX*/
+ };
+
+-static u_char *
+-isakmp_attrmap_print(u_char *p, u_char *ep, struct attrmap *map, size_t nmap)
++static const u_char *
++isakmp_attrmap_print(const u_char *p, const u_char *ep,
++ const struct attrmap *map, size_t nmap)
+ {
+ u_int16_t *q;
+ int totlen;
+@@ -354,35 +350,35 @@
+ if (p[0] & 0x80)
+ totlen = 4;
+ else
+- totlen = 4 + ntohs(q[1]);
++ totlen = 4 + EXTRACT_16BITS(&q[1]);
+ if (ep < p + totlen) {
+ printf("[|attr]");
+ return ep + 1;
+ }
+
+ printf("(");
+- t = ntohs(q[0]) & 0x7fff;
++ t = EXTRACT_16BITS(&q[0]) & 0x7fff;
+ if (map && t < nmap && map[t].type)
+ printf("type=%s ", map[t].type);
+ else
+ printf("type=#%d ", t);
+ if (p[0] & 0x80) {
+ printf("value=");
+- v = ntohs(q[1]);
++ v = EXTRACT_16BITS(&q[1]);
+ if (map && t < nmap && v < map[t].nvalue && map[t].value[v])
+ printf("%s", map[t].value[v]);
+ else
+ rawprint((caddr_t)&q[1], 2);
+ } else {
+- printf("len=%d value=", ntohs(q[1]));
+- rawprint((caddr_t)&p[4], ntohs(q[1]));
++ printf("len=%d value=", EXTRACT_16BITS(&q[1]));
++ rawprint((caddr_t)&p[4], EXTRACT_16BITS(&q[1]));
+ }
+ printf(")");
+ return p + totlen;
+ }
+
+-static u_char *
+-isakmp_attr_print(u_char *p, u_char *ep)
++static const u_char *
++isakmp_attr_print(const u_char *p, const u_char *ep)
+ {
+ u_int16_t *q;
+ int totlen;
+@@ -392,35 +388,36 @@
+ if (p[0] & 0x80)
+ totlen = 4;
+ else
+- totlen = 4 + ntohs(q[1]);
++ totlen = 4 + EXTRACT_16BITS(&q[1]);
+ if (ep < p + totlen) {
+ printf("[|attr]");
+ return ep + 1;
+ }
+
+ printf("(");
+- t = ntohs(q[0]) & 0x7fff;
++ t = EXTRACT_16BITS(&q[0]) & 0x7fff;
+ printf("type=#%d ", t);
+ if (p[0] & 0x80) {
+ printf("value=");
+ t = q[1];
+ rawprint((caddr_t)&q[1], 2);
+ } else {
+- printf("len=%d value=", ntohs(q[1]));
+- rawprint((caddr_t)&p[2], ntohs(q[1]));
++ printf("len=%d value=", EXTRACT_16BITS(&q[1]));
++ rawprint((caddr_t)&p[2], EXTRACT_16BITS(&q[1]));
+ }
+ printf(")");
+ return p + totlen;
+ }
+
+-static u_char *
+-isakmp_sa_print(struct isakmp_gen *ext, u_char *ep, u_int32_t phase,
+- u_int32_t doi0, u_int32_t proto0)
+-{
+- struct isakmp_pl_sa *p, sa;
+- u_int32_t *q;
++static const u_char *
++isakmp_sa_print(const struct isakmp_gen *ext, const u_char *ep, u_int32_t phase,
++ u_int32_t doi0 _U_, u_int32_t proto0, int depth)
++{
++ const struct isakmp_pl_sa *p;
++ struct isakmp_pl_sa sa;
++ const u_int32_t *q;
+ u_int32_t doi, sit, ident;
+- u_char *cp, *np;
++ const u_char *cp, *np;
+ int t;
+
+ printf("%s:", NPSTR(ISAKMP_NPTYPE_SA));
+@@ -459,17 +456,19 @@
+
+ ext = (struct isakmp_gen *)np;
+
+- cp = isakmp_sub_print(ISAKMP_NPTYPE_P, ext, ep, phase, doi, proto0);
++ cp = isakmp_sub_print(ISAKMP_NPTYPE_P, ext, ep, phase, doi, proto0,
++ depth);
+
+ return cp;
+ }
+
+-static u_char *
+-isakmp_p_print(struct isakmp_gen *ext, u_char *ep, u_int32_t phase,
+- u_int32_t doi0, u_int32_t proto0)
+-{
+- struct isakmp_pl_p *p, prop;
+- u_char *cp;
++static const u_char *
++isakmp_p_print(const struct isakmp_gen *ext, const u_char *ep, u_int32_t phase,
++ u_int32_t doi0, u_int32_t proto0 _U_, int depth)
++{
++ const struct isakmp_pl_p *p;
++ struct isakmp_pl_p prop;
++ const u_char *cp;
+
+ printf("%s:", NPSTR(ISAKMP_NPTYPE_P));
+
+@@ -485,45 +484,45 @@
+ ext = (struct isakmp_gen *)((u_char *)(p + 1) + prop.spi_size);
+
+ cp = isakmp_sub_print(ISAKMP_NPTYPE_T, ext, ep, phase, doi0,
+- prop.prot_id);
++ prop.prot_id, depth);
+
+ return cp;
+ }
+
+-static char *isakmp_p_map[] = {
++static const char *isakmp_p_map[] = {
+ NULL, "ike",
+ };
+
+-static char *ah_p_map[] = {
++static const char *ah_p_map[] = {
+ NULL, "(reserved)", "md5", "sha", "1des",
+ "sha2-256", "sha2-384", "sha2-512",
+ };
+
+-static char *esp_p_map[] = {
++static const char *esp_p_map[] = {
+ NULL, "1des-iv64", "1des", "3des", "rc5", "idea", "cast",
+ "blowfish", "3idea", "1des-iv32", "rc4", "null", "aes"
+ };
+
+-static char *ipcomp_p_map[] = {
++static const char *ipcomp_p_map[] = {
+ NULL, "oui", "deflate", "lzs",
+ };
+
+-struct attrmap ipsec_t_map[] = {
+- { NULL, 0, },
++const struct attrmap ipsec_t_map[] = {
++ { NULL, 0, { NULL } },
+ { "lifetype", 3, { NULL, "sec", "kb", }, },
+- { "life", 0, },
++ { "life", 0, { NULL } },
+ { "group desc", 5, { NULL, "modp768", "modp1024", "EC2N 2^155",
+ "EC2N 2^185", }, },
+ { "enc mode", 3, { NULL, "tunnel", "transport", }, },
+ { "auth", 5, { NULL, "hmac-md5", "hmac-sha1", "1des-mac", "keyed", }, },
+- { "keylen", 0, },
+- { "rounds", 0, },
+- { "dictsize", 0, },
+- { "privalg", 0, },
++ { "keylen", 0, { NULL } },
++ { "rounds", 0, { NULL } },
++ { "dictsize", 0, { NULL } },
++ { "privalg", 0, { NULL } },
+ };
+
+-struct attrmap oakley_t_map[] = {
+- { NULL, 0 },
++const struct attrmap oakley_t_map[] = {
++ { NULL, 0, { NULL } },
+ { "enc", 8, { NULL, "1des", "idea", "blowfish", "rc5",
+ "3des", "cast", "aes", }, },
+ { "hash", 7, { NULL, "md5", "sha1", "tiger",
+@@ -533,29 +532,31 @@
+ { "group desc", 5, { NULL, "modp768", "modp1024", "EC2N 2^155",
+ "EC2N 2^185", }, },
+ { "group type", 4, { NULL, "MODP", "ECP", "EC2N", }, },
+- { "group prime", 0, },
+- { "group gen1", 0, },
+- { "group gen2", 0, },
+- { "group curve A", 0, },
+- { "group curve B", 0, },
++ { "group prime", 0, { NULL } },
++ { "group gen1", 0, { NULL } },
++ { "group gen2", 0, { NULL } },
++ { "group curve A", 0, { NULL } },
++ { "group curve B", 0, { NULL } },
+ { "lifetype", 3, { NULL, "sec", "kb", }, },
+- { "lifeduration", 0, },
+- { "prf", 0, },
+- { "keylen", 0, },
+- { "field", 0, },
+- { "order", 0, },
++ { "lifeduration", 0, { NULL } },
++ { "prf", 0, { NULL } },
++ { "keylen", 0, { NULL } },
++ { "field", 0, { NULL } },
++ { "order", 0, { NULL } },
+ };
+
+-static u_char *
+-isakmp_t_print(struct isakmp_gen *ext, u_char *ep, u_int32_t phase,
+- u_int32_t doi, u_int32_t proto)
+-{
+- struct isakmp_pl_t *p, t;
+- u_char *cp;
+- char *idstr;
+- struct attrmap *map;
++static const u_char *
++isakmp_t_print(const struct isakmp_gen *ext, const u_char *ep,
++ u_int32_t phase _U_, u_int32_t doi _U_, u_int32_t proto,
++ int depth _U_)
++{
++ const struct isakmp_pl_t *p;
++ struct isakmp_pl_t t;
++ const u_char *cp;
++ const char *idstr;
++ const struct attrmap *map;
+ size_t nmap;
+- u_char *ep2;
++ const u_char *ep2;
+
+ printf("%s:", NPSTR(ISAKMP_NPTYPE_T));
+
+@@ -608,9 +609,10 @@
+ return cp;
+ }
+
+-static u_char *
+-isakmp_ke_print(struct isakmp_gen *ext, u_char *ep, u_int32_t phase,
+- u_int32_t doi, u_int32_t proto)
++static const u_char *
++isakmp_ke_print(const struct isakmp_gen *ext, const u_char *ep _U_,
++ u_int32_t phase _U_, u_int32_t doi _U_, u_int32_t proto _U_,
++ int depth _U_)
+ {
+ struct isakmp_gen e;
+
+@@ -625,22 +627,24 @@
+ return (u_char *)ext + ntohs(e.len);
+ }
+
+-static u_char *
+-isakmp_id_print(struct isakmp_gen *ext, u_char *ep, u_int32_t phase,
+- u_int32_t doi, u_int32_t proto)
++static const u_char *
++isakmp_id_print(const struct isakmp_gen *ext, const u_char *ep _U_,
++ u_int32_t phase, u_int32_t doi _U_, u_int32_t proto _U_,
++ int depth _U_)
+ {
+ #define USE_IPSECDOI_IN_PHASE1 1
+- struct isakmp_pl_id *p, id;
+- static char *idtypestr[] = {
++ const struct isakmp_pl_id *p;
++ struct isakmp_pl_id id;
++ static const char *idtypestr[] = {
+ "IPv4", "IPv4net", "IPv6", "IPv6net",
+ };
+- static char *ipsecidtypestr[] = {
++ static const char *ipsecidtypestr[] = {
+ NULL, "IPv4", "FQDN", "user FQDN", "IPv4net", "IPv6",
+ "IPv6net", "IPv4range", "IPv6range", "ASN1 DN", "ASN1 GN",
+ "keyid",
+ };
+ int len;
+- u_char *data;
++ const u_char *data;
+
+ printf("%s:", NPSTR(ISAKMP_NPTYPE_ID));
+
+@@ -670,18 +674,23 @@
+ #endif
+ case 2:
+ {
+- struct ipsecdoi_id *p, id;
++ const struct ipsecdoi_id *p;
++ struct ipsecdoi_id id;
+ struct protoent *pe;
+
+ p = (struct ipsecdoi_id *)ext;
+ safememcpy(&id, ext, sizeof(id));
+ printf(" idtype=%s", STR_OR_ID(id.type, ipsecidtypestr));
+ if (id.proto_id) {
++#ifndef WIN32
+ setprotoent(1);
++#endif /* WIN32 */
+ pe = getprotobynumber(id.proto_id);
+ if (pe)
+ printf(" protoid=%s", pe->p_name);
++#ifndef WIN32
+ endprotoent();
++#endif /* WIN32 */
+ } else {
+ /* it DOES NOT mean IPPROTO_IP! */
+ printf(" protoid=%s", "0");
+@@ -706,7 +715,7 @@
+ }
+ case IPSECDOI_ID_IPV4_ADDR_SUBNET:
+ {
+- u_char *mask;
++ const u_char *mask;
+ mask = data + sizeof(struct in_addr);
+ printf(" len=%d %s/%u.%u.%u.%u", len,
+ ipaddr_string(data),
+@@ -721,7 +730,7 @@
+ break;
+ case IPSECDOI_ID_IPV6_ADDR_SUBNET:
+ {
+- u_int32_t *mask;
++ const u_int32_t *mask;
+ mask = (u_int32_t *)(data + sizeof(struct in6_addr));
+ /*XXX*/
+ printf(" len=%d %s/0x%08x%08x%08x%08x", len,
+@@ -761,12 +770,14 @@
+ return (u_char *)ext + ntohs(id.h.len);
+ }
+
+-static u_char *
+-isakmp_cert_print(struct isakmp_gen *ext, u_char *ep, u_int32_t phase,
+- u_int32_t doi0, u_int32_t proto0)
+-{
+- struct isakmp_pl_cert *p, cert;
+- static char *certstr[] = {
++static const u_char *
++isakmp_cert_print(const struct isakmp_gen *ext, const u_char *ep _U_,
++ u_int32_t phase _U_, u_int32_t doi0 _U_, u_int32_t proto0 _U_,
++ int depth _U_)
++{
++ const struct isakmp_pl_cert *p;
++ struct isakmp_pl_cert cert;
++ static const char *certstr[] = {
+ "none", "pkcs7", "pgp", "dns",
+ "x509sign", "x509ke", "kerberos", "crl",
+ "arl", "spki", "x509attr",
+@@ -785,12 +796,14 @@
+ return (u_char *)ext + ntohs(cert.h.len);
+ }
+
+-static u_char *
+-isakmp_cr_print(struct isakmp_gen *ext, u_char *ep, u_int32_t phase,
+- u_int32_t doi0, u_int32_t proto0)
+-{
+- struct isakmp_pl_cert *p, cert;
+- static char *certstr[] = {
++static const u_char *
++isakmp_cr_print(const struct isakmp_gen *ext, const u_char *ep _U_,
++ u_int32_t phase _U_, u_int32_t doi0 _U_, u_int32_t proto0 _U_,
++ int depth _U_)
++{
++ const struct isakmp_pl_cert *p;
++ struct isakmp_pl_cert cert;
++ static const char *certstr[] = {
+ "none", "pkcs7", "pgp", "dns",
+ "x509sign", "x509ke", "kerberos", "crl",
+ "arl", "spki", "x509attr",
+@@ -809,9 +822,10 @@
+ return (u_char *)ext + ntohs(cert.h.len);
+ }
+
+-static u_char *
+-isakmp_hash_print(struct isakmp_gen *ext, u_char *ep, u_int32_t phase,
+- u_int32_t doi, u_int32_t proto)
++static const u_char *
++isakmp_hash_print(const struct isakmp_gen *ext, const u_char *ep _U_,
++ u_int32_t phase _U_, u_int32_t doi _U_, u_int32_t proto _U_,
++ int depth _U_)
+ {
+ struct isakmp_gen e;
+
+@@ -826,9 +840,10 @@
+ return (u_char *)ext + ntohs(e.len);
+ }
+
+-static u_char *
+-isakmp_sig_print(struct isakmp_gen *ext, u_char *ep, u_int32_t phase,
+- u_int32_t doi, u_int32_t proto)
++static const u_char *
++isakmp_sig_print(const struct isakmp_gen *ext, const u_char *ep _U_,
++ u_int32_t phase _U_, u_int32_t doi _U_, u_int32_t proto _U_,
++ int depth _U_)
+ {
+ struct isakmp_gen e;
+
+@@ -843,9 +858,10 @@
+ return (u_char *)ext + ntohs(e.len);
+ }
+
+-static u_char *
+-isakmp_nonce_print(struct isakmp_gen *ext, u_char *ep, u_int32_t phase,
+- u_int32_t doi, u_int32_t proto)
++static const u_char *
++isakmp_nonce_print(const struct isakmp_gen *ext, const u_char *ep _U_,
++ u_int32_t phase _U_, u_int32_t doi _U_, u_int32_t proto _U_,
++ int depth _U_)
+ {
+ struct isakmp_gen e;
+
+@@ -860,16 +876,16 @@
+ return (u_char *)ext + ntohs(e.len);
+ }
+
+-static u_char *
+-isakmp_n_print(struct isakmp_gen *ext, u_char *ep, u_int32_t phase,
+- u_int32_t doi0, u_int32_t proto0)
++static const u_char *
++isakmp_n_print(const struct isakmp_gen *ext, const u_char *ep, u_int32_t phase,
++ u_int32_t doi0 _U_, u_int32_t proto0 _U_, int depth)
+ {
+ struct isakmp_pl_n *p, n;
+- u_char *cp;
++ const u_char *cp;
+ u_char *ep2;
+ u_int32_t doi;
+ u_int32_t proto;
+- static char *notifystr[] = {
++ static const char *notify_error_str[] = {
+ NULL, "INVALID-PAYLOAD-TYPE",
+ "DOI-NOT-SUPPORTED", "SITUATION-NOT-SUPPORTED",
+ "INVALID-COOKIE", "INVALID-MAJOR-VERSION",
+@@ -887,15 +903,33 @@
+ "CERTIFICATE-UNAVAILABLE", "UNSUPPORTED-EXCHANGE-TYPE",
+ "UNEQUAL-PAYLOAD-LENGTHS",
+ };
+- static char *ipsecnotifystr[] = {
++ static const char *ipsec_notify_error_str[] = {
++ "RESERVED",
++ };
++ static const char *notify_status_str[] = {
++ "CONNECTED",
++ };
++ static const char *ipsec_notify_status_str[] = {
+ "RESPONDER-LIFETIME", "REPLAY-STATUS",
+ "INITIAL-CONTACT",
+ };
+ /* NOTE: these macro must be called with x in proper range */
+-#define NOTIFYSTR(x) \
+- (((x) == 16384) ? "CONNECTED" : STR_OR_ID((x), notifystr))
+-#define IPSECNOTIFYSTR(x) \
+- (((x) == 8192) ? "RESERVED" : STR_OR_ID(((x) - 24576), ipsecnotifystr))
++
++/* 0 - 8191 */
++#define NOTIFY_ERROR_STR(x) \
++ STR_OR_ID((x), notify_error_str)
++
++/* 8192 - 16383 */
++#define IPSEC_NOTIFY_ERROR_STR(x) \
++ STR_OR_ID((u_int)((x) - 8192), ipsec_notify_error_str)
++
++/* 16384 - 24575 */
++#define NOTIFY_STATUS_STR(x) \
++ STR_OR_ID((u_int)((x) - 16384), notify_status_str)
++
++/* 24576 - 32767 */
++#define IPSEC_NOTIFY_STATUS_STR(x) \
++ STR_OR_ID((u_int)((x) - 24576), ipsec_notify_status_str)
+
+ printf("%s:", NPSTR(ISAKMP_NPTYPE_N));
+
+@@ -906,7 +940,14 @@
+ if (doi != 1) {
+ printf(" doi=%d", doi);
+ printf(" proto=%d", proto);
+- printf(" type=%s", NOTIFYSTR(ntohs(n.type)));
++ if (ntohs(n.type) < 8192)
++ printf(" type=%s", NOTIFY_ERROR_STR(ntohs(n.type)));
++ else if (ntohs(n.type) < 16384)
++ printf(" type=%s", numstr(ntohs(n.type)));
++ else if (ntohs(n.type) < 24576)
++ printf(" type=%s", NOTIFY_STATUS_STR(ntohs(n.type)));
++ else
++ printf(" type=%s", numstr(ntohs(n.type)));
+ if (n.spi_size) {
+ printf(" spi=");
+ rawprint((caddr_t)(p + 1), n.spi_size);
+@@ -917,15 +958,15 @@
+ printf(" doi=ipsec");
+ printf(" proto=%s", PROTOIDSTR(proto));
+ if (ntohs(n.type) < 8192)
+- printf(" type=%s", NOTIFYSTR(ntohs(n.type)));
++ printf(" type=%s", NOTIFY_ERROR_STR(ntohs(n.type)));
+ else if (ntohs(n.type) < 16384)
+- printf(" type=%s", IPSECNOTIFYSTR(ntohs(n.type)));
++ printf(" type=%s", IPSEC_NOTIFY_ERROR_STR(ntohs(n.type)));
+ else if (ntohs(n.type) < 24576)
+- printf(" type=%s", NOTIFYSTR(ntohs(n.type)));
+- else if (ntohs(n.type) < 40960)
+- printf(" type=%s", IPSECNOTIFYSTR(ntohs(n.type)));
++ printf(" type=%s", NOTIFY_STATUS_STR(ntohs(n.type)));
++ else if (ntohs(n.type) < 32768)
++ printf(" type=%s", IPSEC_NOTIFY_STATUS_STR(ntohs(n.type)));
+ else
+- printf(" type=%s", NOTIFYSTR(ntohs(n.type)));
++ printf(" type=%s", numstr(ntohs(n.type)));
+ if (n.spi_size) {
+ printf(" spi=");
+ rawprint((caddr_t)(p + 1), n.spi_size);
+@@ -939,7 +980,7 @@
+ switch (ntohs(n.type)) {
+ case IPSECDOI_NTYPE_RESPONDER_LIFETIME:
+ {
+- struct attrmap *map = oakley_t_map;
++ const struct attrmap *map = oakley_t_map;
+ size_t nmap = sizeof(oakley_t_map)/sizeof(oakley_t_map[0]);
+ while (cp < ep && cp < ep2) {
+ cp = isakmp_attrmap_print(cp,
+@@ -952,8 +993,10 @@
+ (*(u_int32_t *)cp) ? "en" : "dis");
+ break;
+ case ISAKMP_NTYPE_NO_PROPOSAL_CHOSEN:
+- isakmp_sub_print(ISAKMP_NPTYPE_SA,
+- (struct isakmp_gen *)cp, ep, phase, doi, proto);
++ if (isakmp_sub_print(ISAKMP_NPTYPE_SA,
++ (struct isakmp_gen *)cp, ep, phase, doi, proto,
++ depth) == NULL)
++ return NULL;
+ break;
+ default:
+ /* NULL is dummy */
+@@ -966,12 +1009,14 @@
+ return (u_char *)ext + ntohs(n.h.len);
+ }
+
+-static u_char *
+-isakmp_d_print(struct isakmp_gen *ext, u_char *ep, u_int32_t phase,
+- u_int32_t doi0, u_int32_t proto0)
+-{
+- struct isakmp_pl_d *p, d;
+- u_int8_t *q;
++static const u_char *
++isakmp_d_print(const struct isakmp_gen *ext, const u_char *ep _U_,
++ u_int32_t phase _U_, u_int32_t doi0 _U_, u_int32_t proto0 _U_,
++ int depth _U_)
++{
++ const struct isakmp_pl_d *p;
++ struct isakmp_pl_d d;
++ const u_int8_t *q;
+ u_int32_t doi;
+ u_int32_t proto;
+ int i;
+@@ -1002,9 +1047,10 @@
+ return q;
+ }
+
+-static u_char *
+-isakmp_vid_print(struct isakmp_gen *ext, u_char *ep, u_int32_t phase,
+- u_int32_t doi, u_int32_t proto)
++static const u_char *
++isakmp_vid_print(const struct isakmp_gen *ext, const u_char *ep _U_,
++ u_int32_t phase _U_, u_int32_t doi _U_, u_int32_t proto _U_,
++ int depth _U_)
+ {
+ struct isakmp_gen e;
+
+@@ -1019,45 +1065,50 @@
+ return (u_char *)ext + ntohs(e.len);
+ }
+
+-static u_char *
+-isakmp_sub0_print(u_char np, struct isakmp_gen *ext, u_char *ep,
+- u_int32_t phase, u_int32_t doi, u_int32_t proto)
++static const u_char *
++isakmp_sub0_print(u_char np, const struct isakmp_gen *ext, const u_char *ep,
++ u_int32_t phase, u_int32_t doi, u_int32_t proto, int depth)
+ {
+- u_char *cp;
++ const u_char *cp;
+ struct isakmp_gen e;
+ u_int item_len;
+
+ cp = (u_char *)ext;
+ safememcpy(&e, ext, sizeof(e));
+
+- if (NPFUNC(np))
+- cp = (*NPFUNC(np))(ext, ep, phase, doi, proto);
+- else {
++ /*
++ * Since we can't have a payload length of less than 4 bytes,
++ * we need to bail out here if the generic header is nonsensical
++ * or truncated, otherwise we could loop forever processing
++ * zero-length items or otherwise misdissect the packet.
++ */
++ item_len = ntohs(e.len);
++ if (item_len <= 4)
++ return NULL;
++
++ if (NPFUNC(np)) {
++ /*
++ * XXX - what if item_len is too short, or too long,
++ * for this payload type?
++ */
++ cp = (*NPFUNC(np))(ext, ep, phase, doi, proto, depth);
++ } else {
+ printf("%s", NPSTR(np));
+- item_len = ntohs(e.len);
+- if (item_len == 0) {
+- /*
+- * We don't want to loop forever processing this
+- * bogus (zero-length) item; return NULL so that
+- * we stop dissecting.
+- */
+- cp = NULL;
+- } else
+- cp += item_len;
++ cp += item_len;
+ }
++
+ return cp;
+ }
+
+-static u_char *
+-isakmp_sub_print(u_char np, struct isakmp_gen *ext, u_char *ep,
+- u_int32_t phase, u_int32_t doi, u_int32_t proto)
++static const u_char *
++isakmp_sub_print(u_char np, const struct isakmp_gen *ext, const u_char *ep,
++ u_int32_t phase, u_int32_t doi, u_int32_t proto, int depth)
+ {
+- u_char *cp;
+- static int depth = 0;
++ const u_char *cp;
+ int i;
+ struct isakmp_gen e;
+
+- cp = (u_char *)ext;
++ cp = (const u_char *)ext;
+
+ while (np) {
+ safememcpy(&e, ext, sizeof(e));
+@@ -1072,7 +1123,7 @@
+ for (i = 0; i < depth; i++)
+ printf(" ");
+ printf("(");
+- cp = isakmp_sub0_print(np, ext, ep, phase, doi, proto);
++ cp = isakmp_sub0_print(np, ext, ep, phase, doi, proto, depth);
+ printf(")");
+ depth--;
+
+@@ -1101,7 +1152,7 @@
+ * optimization.
+ */
+ static void
+-safememcpy(void *p, void *q, size_t l)
++safememcpy(void *p, const void *q, size_t l)
+ {
+ memcpy(p, q, l);
+ }
+@@ -1109,15 +1160,16 @@
+ void
+ isakmp_print(const u_char *bp, u_int length, const u_char *bp2)
+ {
+- struct isakmp *p, base;
+- u_char *ep;
++ const struct isakmp *p;
++ struct isakmp base;
++ const u_char *ep;
+ u_char np;
+ int i;
+ int phase;
+ int major, minor;
+
+- p = (struct isakmp *)bp;
+- ep = (u_char *)snapend;
++ p = (const struct isakmp *)bp;
++ ep = snapend;
+
+ if ((struct isakmp *)ep < p + 1) {
+ printf("[|isakmp]");
+@@ -1177,35 +1229,36 @@
+ printf("[%s%s]", base.flags & ISAKMP_FLAG_E ? "E" : "",
+ base.flags & ISAKMP_FLAG_C ? "C" : "");
+ }
+- printf(":");
+
+- {
+- struct isakmp_gen *ext;
+- int nparen;
++ if (vflag) {
++ const struct isakmp_gen *ext;
++ int nparen;
+
+ #define CHECKLEN(p, np) \
+- if (ep < (u_char *)(p)) { \
+- printf(" [|%s]", NPSTR(np)); \
+- goto done; \
+- }
++ if (ep < (u_char *)(p)) { \
++ printf(" [|%s]", NPSTR(np)); \
++ goto done; \
++ }
+
+- /* regardless of phase... */
+- if (base.flags & ISAKMP_FLAG_E) {
+- /*
+- * encrypted, nothing we can do right now.
+- * we hope to decrypt the packet in the future...
+- */
+- printf(" [encrypted %s]", NPSTR(base.np));
+- goto done;
+- }
++ printf(":");
+
+- nparen = 0;
+- CHECKLEN(p + 1, base.np)
++ /* regardless of phase... */
++ if (base.flags & ISAKMP_FLAG_E) {
++ /*
++ * encrypted, nothing we can do right now.
++ * we hope to decrypt the packet in the future...
++ */
++ printf(" [encrypted %s]", NPSTR(base.np));
++ goto done;
++ }
+
+- np = base.np;
+- ext = (struct isakmp_gen *)(p + 1);
+- isakmp_sub_print(np, ext, ep, phase, 0, 0);
+- }
++ nparen = 0;
++ CHECKLEN(p + 1, base.np)
++
++ np = base.np;
++ ext = (struct isakmp_gen *)(p + 1);
++ isakmp_sub_print(np, ext, ep, phase, 0, 0, 0);
++ }
+
+ done:
+ if (vflag) {
+--- tcpdump-stdinc.h
++++ tcpdump-stdinc.h
+@@ -0,0 +1,128 @@
++/*
++ * Copyright (c) 2002 - 2003
++ * NetGroup, Politecnico di Torino (Italy)
++ * All rights reserved.
++ *
++ * Redistribution and use in source and binary forms, with or without
++ * modification, are permitted provided that the following conditions
++ * are met:
++ *
++ * 1. Redistributions of source code must retain the above copyright
++ * notice, this list of conditions and the following disclaimer.
++ * 2. Redistributions in binary form must reproduce the above copyright
++ * notice, this list of conditions and the following disclaimer in the
++ * documentation and/or other materials provided with the distribution.
++ * 3. Neither the name of the Politecnico di Torino 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 COPYRIGHT HOLDERS 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 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
++ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
++ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
++ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
++ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
++ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
++ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
++ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
++ *
++ *
++ * @(#) $Header$ (LBL)
++ */
++
++/*
++ * Include the appropriate OS header files on Windows and various flavors
++ * of UNIX, and also define some additional items and include various
++ * non-OS header files on Windows, and; this isolates most of the platform
++ * differences to this one file.
++ */
++
++#ifndef tcpdump_stdinc_h
++#define tcpdump_stdinc_h
++
++#ifdef WIN32
++
++#include <stdio.h>
++#include <winsock2.h>
++#include "bittypes.h"
++#include <ctype.h>
++#include <time.h>
++#include <io.h>
++#include "IP6_misc.h"
++#include <fcntl.h>
++
++#ifdef __MINGW32__
++#include <stdint.h>
++int* _errno();
++#define errno (*_errno())
++
++#define INET_ADDRSTRLEN 16
++#define INET6_ADDRSTRLEN 46
++
++#endif /* __MINGW32__ */
++
++#ifndef toascii
++#define toascii(c) ((c) & 0x7f)
++#endif
++
++#ifndef caddr_t
++typedef char* caddr_t;
++#endif /* caddr_t */
++
++#define MAXHOSTNAMELEN 64
++#define NI_MAXHOST 1025
++#define snprintf _snprintf
++#define vsnprintf _vsnprintf
++#define RETSIGTYPE void
++
++#if !defined(__MINGW32__) && !defined(__WATCOMC__)
++#undef toascii
++#define isascii __isascii
++#define toascii __toascii
++#define stat _stat
++#define open _open
++#define fstat _fstat
++#define read _read
++#define O_RDONLY _O_RDONLY
++
++typedef short ino_t;
++#endif /* __MINGW32__ */
++
++#else /* WIN32 */
++
++#include <ctype.h>
++#include <unistd.h>
++#include <netdb.h>
++#include <sys/param.h>
++#include <sys/types.h> /* concession to AIX */
++#include <sys/time.h>
++#include <sys/socket.h>
++#include <netinet/in.h>
++
++#ifdef TIME_WITH_SYS_TIME
++#include <time.h>
++#endif
++
++#include <arpa/inet.h>
++
++#endif /* WIN32 */
++
++#ifdef INET6
++#include "ip6.h"
++#endif
++
++#if defined(WIN32) || defined(MSDOS)
++ #define FOPEN_READ_TXT "rt"
++ #define FOPEN_READ_BIN "rb"
++ #define FOPEN_WRITE_TXT "wt"
++ #define FOPEN_WRITE_BIN "wb"
++#else
++ #define FOPEN_READ_TXT "r"
++ #define FOPEN_READ_BIN FOPEN_READ_TXT
++ #define FOPEN_WRITE_TXT "w"
++ #define FOPEN_WRITE_BIN FOPEN_WRITE_TXT
++#endif
++
++#endif /* tcpdump_stdinc_h */
--- /dev/null
+Backport from tcpdump-3.8.3, fixes CAN-2004-0057, CAN-2004-0183, CAN-2004-0184.
+--- tcpdump-3.8.1/print-isakmp.c Sat Dec 20 11:02:46 2003
++++ tcpdump-3.8.3/print-isakmp.c Wed Mar 24 02:32:42 2004
+@@ -60,31 +60,31 @@
+ #endif
+
+ static const u_char *isakmp_sa_print(const struct isakmp_gen *,
+- const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
++ u_int, const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
+ static const u_char *isakmp_p_print(const struct isakmp_gen *,
+- const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
++ u_int, const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
+ static const u_char *isakmp_t_print(const struct isakmp_gen *,
+- const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
++ u_int, const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
+ static const u_char *isakmp_ke_print(const struct isakmp_gen *,
+- const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
++ u_int, const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
+ static const u_char *isakmp_id_print(const struct isakmp_gen *,
+- const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
++ u_int, const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
+ static const u_char *isakmp_cert_print(const struct isakmp_gen *,
+- const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
++ u_int, const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
+ static const u_char *isakmp_cr_print(const struct isakmp_gen *,
+- const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
++ u_int, const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
+ static const u_char *isakmp_sig_print(const struct isakmp_gen *,
+- const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
++ u_int, const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
+ static const u_char *isakmp_hash_print(const struct isakmp_gen *,
+- const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
++ u_int, const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
+ static const u_char *isakmp_nonce_print(const struct isakmp_gen *,
+- const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
++ u_int, const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
+ static const u_char *isakmp_n_print(const struct isakmp_gen *,
+- const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
++ u_int, const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
+ static const u_char *isakmp_d_print(const struct isakmp_gen *,
+- const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
++ u_int, const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
+ static const u_char *isakmp_vid_print(const struct isakmp_gen *,
+- const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
++ u_int, const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
+ static const u_char *isakmp_sub0_print(u_char, const struct isakmp_gen *,
+ const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
+ static const u_char *isakmp_sub_print(u_char, const struct isakmp_gen *,
+@@ -112,8 +112,8 @@
+ };
+
+ /* isakmp->np */
+-static const u_char *(*npfunc[])(const struct isakmp_gen *, const u_char *,
+- u_int32_t, u_int32_t, u_int32_t, int) = {
++static const u_char *(*npfunc[])(const struct isakmp_gen *, u_int,
++ const u_char *, u_int32_t, u_int32_t, u_int32_t, int) = {
+ NULL,
+ isakmp_sa_print,
+ isakmp_p_print,
+@@ -321,15 +321,20 @@
+ return 0;
+ }
+
+-static void
++static int
+ rawprint(caddr_t loc, size_t len)
+ {
+ static u_char *p;
+ size_t i;
+
++ TCHECK2(*loc, len);
++
+ p = (u_char *)loc;
+ for (i = 0; i < len; i++)
+ printf("%02x", p[i] & 0xff);
++ return 1;
++trunc:
++ return 0;
+ }
+
+ struct attrmap {
+@@ -410,8 +415,9 @@
+ }
+
+ static const u_char *
+-isakmp_sa_print(const struct isakmp_gen *ext, const u_char *ep, u_int32_t phase,
+- u_int32_t doi0 _U_, u_int32_t proto0, int depth)
++isakmp_sa_print(const struct isakmp_gen *ext, u_int item_len,
++ const u_char *ep, u_int32_t phase, u_int32_t doi0 _U_,
++ u_int32_t proto0, int depth)
+ {
+ const struct isakmp_pl_sa *p;
+ struct isakmp_pl_sa sa;
+@@ -423,6 +429,7 @@
+ printf("%s:", NPSTR(ISAKMP_NPTYPE_SA));
+
+ p = (struct isakmp_pl_sa *)ext;
++ TCHECK(*p);
+ safememcpy(&sa, ext, sizeof(sa));
+ doi = ntohl(sa.doi);
+ sit = ntohl(sa.sit);
+@@ -449,22 +456,28 @@
+
+ np = (u_char *)ext + sizeof(sa);
+ if (sit != 0x01) {
++ TCHECK2(*(ext + 1), sizeof(ident));
+ safememcpy(&ident, ext + 1, sizeof(ident));
+ printf(" ident=%u", (u_int32_t)ntohl(ident));
+ np += sizeof(ident);
+ }
+
+ ext = (struct isakmp_gen *)np;
++ TCHECK(*ext);
+
+ cp = isakmp_sub_print(ISAKMP_NPTYPE_P, ext, ep, phase, doi, proto0,
+ depth);
+
+ return cp;
++trunc:
++ printf(" [|%s]", NPSTR(ISAKMP_NPTYPE_SA));
++ return NULL;
+ }
+
+ static const u_char *
+-isakmp_p_print(const struct isakmp_gen *ext, const u_char *ep, u_int32_t phase,
+- u_int32_t doi0, u_int32_t proto0 _U_, int depth)
++isakmp_p_print(const struct isakmp_gen *ext, u_int item_len,
++ const u_char *ep, u_int32_t phase, u_int32_t doi0,
++ u_int32_t proto0 _U_, int depth)
+ {
+ const struct isakmp_pl_p *p;
+ struct isakmp_pl_p prop;
+@@ -473,20 +486,26 @@
+ printf("%s:", NPSTR(ISAKMP_NPTYPE_P));
+
+ p = (struct isakmp_pl_p *)ext;
++ TCHECK(*p);
+ safememcpy(&prop, ext, sizeof(prop));
+ printf(" #%d protoid=%s transform=%d",
+ prop.p_no, PROTOIDSTR(prop.prot_id), prop.num_t);
+ if (prop.spi_size) {
+ printf(" spi=");
+- rawprint((caddr_t)(p + 1), prop.spi_size);
++ if (!rawprint((caddr_t)(p + 1), prop.spi_size))
++ goto trunc;
+ }
+
+ ext = (struct isakmp_gen *)((u_char *)(p + 1) + prop.spi_size);
++ TCHECK(*ext);
+
+ cp = isakmp_sub_print(ISAKMP_NPTYPE_T, ext, ep, phase, doi0,
+ prop.prot_id, depth);
+
+ return cp;
++trunc:
++ printf(" [|%s]", NPSTR(ISAKMP_NPTYPE_P));
++ return NULL;
+ }
+
+ static const char *isakmp_p_map[] = {
+@@ -546,9 +565,9 @@
+ };
+
+ static const u_char *
+-isakmp_t_print(const struct isakmp_gen *ext, const u_char *ep,
+- u_int32_t phase _U_, u_int32_t doi _U_, u_int32_t proto,
+- int depth _U_)
++isakmp_t_print(const struct isakmp_gen *ext, u_int item_len,
++ const u_char *ep, u_int32_t phase _U_, u_int32_t doi _U_,
++ u_int32_t proto, int depth _U_)
+ {
+ const struct isakmp_pl_t *p;
+ struct isakmp_pl_t t;
+@@ -561,6 +580,7 @@
+ printf("%s:", NPSTR(ISAKMP_NPTYPE_T));
+
+ p = (struct isakmp_pl_t *)ext;
++ TCHECK(*p);
+ safememcpy(&t, ext, sizeof(t));
+
+ switch (proto) {
+@@ -596,7 +616,7 @@
+ else
+ printf(" #%d id=%d ", t.t_no, t.t_id);
+ cp = (u_char *)(p + 1);
+- ep2 = (u_char *)p + ntohs(t.h.len);
++ ep2 = (u_char *)p + item_len;
+ while (cp < ep && cp < ep2) {
+ if (map && nmap) {
+ cp = isakmp_attrmap_print(cp, (ep < ep2) ? ep : ep2,
+@@ -607,30 +627,38 @@
+ if (ep < ep2)
+ printf("...");
+ return cp;
++trunc:
++ printf(" [|%s]", NPSTR(ISAKMP_NPTYPE_T));
++ return NULL;
+ }
+
+ static const u_char *
+-isakmp_ke_print(const struct isakmp_gen *ext, const u_char *ep _U_,
+- u_int32_t phase _U_, u_int32_t doi _U_, u_int32_t proto _U_,
+- int depth _U_)
++isakmp_ke_print(const struct isakmp_gen *ext, u_int item_len,
++ const u_char *ep, u_int32_t phase _U_, u_int32_t doi _U_,
++ u_int32_t proto _U_, int depth _U_)
+ {
+ struct isakmp_gen e;
+
+ printf("%s:", NPSTR(ISAKMP_NPTYPE_KE));
+
++ TCHECK(*ext);
+ safememcpy(&e, ext, sizeof(e));
+ printf(" key len=%d", ntohs(e.len) - 4);
+ if (2 < vflag && 4 < ntohs(e.len)) {
+ printf(" ");
+- rawprint((caddr_t)(ext + 1), ntohs(e.len) - 4);
++ if (!rawprint((caddr_t)(ext + 1), ntohs(e.len) - 4))
++ goto trunc;
+ }
+ return (u_char *)ext + ntohs(e.len);
++trunc:
++ printf(" [|%s]", NPSTR(ISAKMP_NPTYPE_KE));
++ return NULL;
+ }
+
+ static const u_char *
+-isakmp_id_print(const struct isakmp_gen *ext, const u_char *ep _U_,
+- u_int32_t phase, u_int32_t doi _U_, u_int32_t proto _U_,
+- int depth _U_)
++isakmp_id_print(const struct isakmp_gen *ext, u_int item_len,
++ const u_char *ep, u_int32_t phase, u_int32_t doi _U_,
++ u_int32_t proto _U_, int depth _U_)
+ {
+ #define USE_IPSECDOI_IN_PHASE1 1
+ const struct isakmp_pl_id *p;
+@@ -649,12 +677,15 @@
+ printf("%s:", NPSTR(ISAKMP_NPTYPE_ID));
+
+ p = (struct isakmp_pl_id *)ext;
++ TCHECK(*p);
+ safememcpy(&id, ext, sizeof(id));
+- if (sizeof(*p) < id.h.len)
++ if (sizeof(*p) < item_len) {
+ data = (u_char *)(p + 1);
+- else
++ len = item_len - sizeof(*p);
++ } else {
+ data = NULL;
+- len = ntohs(id.h.len) - sizeof(*p);
++ len = 0;
++ }
+
+ #if 0 /*debug*/
+ printf(" [phase=%d doi=%d proto=%d]", phase, doi, proto);
+@@ -679,6 +710,7 @@
+ struct protoent *pe;
+
+ p = (struct ipsecdoi_id *)ext;
++ TCHECK(*p);
+ safememcpy(&id, ext, sizeof(id));
+ printf(" idtype=%s", STR_OR_ID(id.type, ipsecidtypestr));
+ if (id.proto_id) {
+@@ -698,9 +730,15 @@
+ printf(" port=%d", ntohs(id.port));
+ if (!len)
+ break;
++ if (data == NULL)
++ goto trunc;
++ TCHECK2(*data, len);
+ switch (id.type) {
+ case IPSECDOI_ID_IPV4_ADDR:
+- printf(" len=%d %s", len, ipaddr_string(data));
++ if (len < 4)
++ printf(" len=%d [bad: < 4]", len);
++ else
++ printf(" len=%d %s", len, ipaddr_string(data));
+ len = 0;
+ break;
+ case IPSECDOI_ID_FQDN:
+@@ -716,39 +754,60 @@
+ case IPSECDOI_ID_IPV4_ADDR_SUBNET:
+ {
+ const u_char *mask;
+- mask = data + sizeof(struct in_addr);
+- printf(" len=%d %s/%u.%u.%u.%u", len,
+- ipaddr_string(data),
+- mask[0], mask[1], mask[2], mask[3]);
++ if (len < 8)
++ printf(" len=%d [bad: < 8]", len);
++ else {
++ mask = data + sizeof(struct in_addr);
++ printf(" len=%d %s/%u.%u.%u.%u", len,
++ ipaddr_string(data),
++ mask[0], mask[1], mask[2], mask[3]);
++ }
+ len = 0;
+ break;
+ }
+ #ifdef INET6
+ case IPSECDOI_ID_IPV6_ADDR:
+- printf(" len=%d %s", len, ip6addr_string(data));
++ if (len < 16)
++ printf(" len=%d [bad: < 16]", len);
++ else
++ printf(" len=%d %s", len, ip6addr_string(data));
+ len = 0;
+ break;
+ case IPSECDOI_ID_IPV6_ADDR_SUBNET:
+ {
+ const u_int32_t *mask;
+- mask = (u_int32_t *)(data + sizeof(struct in6_addr));
+- /*XXX*/
+- printf(" len=%d %s/0x%08x%08x%08x%08x", len,
+- ip6addr_string(data),
+- mask[0], mask[1], mask[2], mask[3]);
++ if (len < 20)
++ printf(" len=%d [bad: < 20]", len);
++ else {
++ mask = (u_int32_t *)(data + sizeof(struct in6_addr));
++ /*XXX*/
++ printf(" len=%d %s/0x%08x%08x%08x%08x", len,
++ ip6addr_string(data),
++ mask[0], mask[1], mask[2], mask[3]);
++ }
+ len = 0;
+ break;
+ }
+ #endif /*INET6*/
+ case IPSECDOI_ID_IPV4_ADDR_RANGE:
+- printf(" len=%d %s-%s", len, ipaddr_string(data),
+- ipaddr_string(data + sizeof(struct in_addr)));
++ if (len < 8)
++ printf(" len=%d [bad: < 8]", len);
++ else {
++ printf(" len=%d %s-%s", len,
++ ipaddr_string(data),
++ ipaddr_string(data + sizeof(struct in_addr)));
++ }
+ len = 0;
+ break;
+ #ifdef INET6
+ case IPSECDOI_ID_IPV6_ADDR_RANGE:
+- printf(" len=%d %s-%s", len, ip6addr_string(data),
+- ip6addr_string(data + sizeof(struct in6_addr)));
++ if (len < 32)
++ printf(" len=%d [bad: < 32]", len);
++ else {
++ printf(" len=%d %s-%s", len,
++ ip6addr_string(data),
++ ip6addr_string(data + sizeof(struct in6_addr)));
++ }
+ len = 0;
+ break;
+ #endif /*INET6*/
+@@ -764,16 +823,20 @@
+ printf(" len=%d", len);
+ if (2 < vflag) {
+ printf(" ");
+- rawprint((caddr_t)data, len);
++ if (!rawprint((caddr_t)data, len))
++ goto trunc;
+ }
+ }
+- return (u_char *)ext + ntohs(id.h.len);
++ return (u_char *)ext + item_len;
++trunc:
++ printf(" [|%s]", NPSTR(ISAKMP_NPTYPE_ID));
++ return NULL;
+ }
+
+ static const u_char *
+-isakmp_cert_print(const struct isakmp_gen *ext, const u_char *ep _U_,
+- u_int32_t phase _U_, u_int32_t doi0 _U_, u_int32_t proto0 _U_,
+- int depth _U_)
++isakmp_cert_print(const struct isakmp_gen *ext, u_int item_len,
++ const u_char *ep, u_int32_t phase _U_, u_int32_t doi0 _U_,
++ u_int32_t proto0 _U_, int depth _U_)
+ {
+ const struct isakmp_pl_cert *p;
+ struct isakmp_pl_cert cert;
+@@ -786,20 +849,25 @@
+ printf("%s:", NPSTR(ISAKMP_NPTYPE_CERT));
+
+ p = (struct isakmp_pl_cert *)ext;
++ TCHECK(*p);
+ safememcpy(&cert, ext, sizeof(cert));
+- printf(" len=%d", ntohs(cert.h.len) - 4);
++ printf(" len=%d", item_len - 4);
+ printf(" type=%s", STR_OR_ID((cert.encode), certstr));
+- if (2 < vflag && 4 < ntohs(cert.h.len)) {
++ if (2 < vflag && 4 < item_len) {
+ printf(" ");
+- rawprint((caddr_t)(ext + 1), ntohs(cert.h.len) - 4);
++ if (!rawprint((caddr_t)(ext + 1), item_len - 4))
++ goto trunc;
+ }
+- return (u_char *)ext + ntohs(cert.h.len);
++ return (u_char *)ext + item_len;
++trunc:
++ printf(" [|%s]", NPSTR(ISAKMP_NPTYPE_CERT));
++ return NULL;
+ }
+
+ static const u_char *
+-isakmp_cr_print(const struct isakmp_gen *ext, const u_char *ep _U_,
+- u_int32_t phase _U_, u_int32_t doi0 _U_, u_int32_t proto0 _U_,
+- int depth _U_)
++isakmp_cr_print(const struct isakmp_gen *ext, u_int item_len,
++ const u_char *ep, u_int32_t phase _U_, u_int32_t doi0 _U_,
++ u_int32_t proto0 _U_, int depth _U_)
+ {
+ const struct isakmp_pl_cert *p;
+ struct isakmp_pl_cert cert;
+@@ -812,73 +880,94 @@
+ printf("%s:", NPSTR(ISAKMP_NPTYPE_CR));
+
+ p = (struct isakmp_pl_cert *)ext;
++ TCHECK(*p);
+ safememcpy(&cert, ext, sizeof(cert));
+- printf(" len=%d", ntohs(cert.h.len) - 4);
++ printf(" len=%d", item_len - 4);
+ printf(" type=%s", STR_OR_ID((cert.encode), certstr));
+- if (2 < vflag && 4 < ntohs(cert.h.len)) {
++ if (2 < vflag && 4 < item_len) {
+ printf(" ");
+- rawprint((caddr_t)(ext + 1), ntohs(cert.h.len) - 4);
++ if (!rawprint((caddr_t)(ext + 1), item_len - 4))
++ goto trunc;
+ }
+- return (u_char *)ext + ntohs(cert.h.len);
++ return (u_char *)ext + item_len;
++trunc:
++ printf(" [|%s]", NPSTR(ISAKMP_NPTYPE_CR));
++ return NULL;
+ }
+
+ static const u_char *
+-isakmp_hash_print(const struct isakmp_gen *ext, const u_char *ep _U_,
+- u_int32_t phase _U_, u_int32_t doi _U_, u_int32_t proto _U_,
+- int depth _U_)
++isakmp_hash_print(const struct isakmp_gen *ext, u_int item_len,
++ const u_char *ep, u_int32_t phase _U_, u_int32_t doi _U_,
++ u_int32_t proto _U_, int depth _U_)
+ {
+ struct isakmp_gen e;
+
+ printf("%s:", NPSTR(ISAKMP_NPTYPE_HASH));
+
++ TCHECK(*ext);
+ safememcpy(&e, ext, sizeof(e));
+ printf(" len=%d", ntohs(e.len) - 4);
+ if (2 < vflag && 4 < ntohs(e.len)) {
+ printf(" ");
+- rawprint((caddr_t)(ext + 1), ntohs(e.len) - 4);
++ if (!rawprint((caddr_t)(ext + 1), ntohs(e.len) - 4))
++ goto trunc;
+ }
+ return (u_char *)ext + ntohs(e.len);
++trunc:
++ printf(" [|%s]", NPSTR(ISAKMP_NPTYPE_HASH));
++ return NULL;
+ }
+
+ static const u_char *
+-isakmp_sig_print(const struct isakmp_gen *ext, const u_char *ep _U_,
+- u_int32_t phase _U_, u_int32_t doi _U_, u_int32_t proto _U_,
+- int depth _U_)
++isakmp_sig_print(const struct isakmp_gen *ext, u_int item_len,
++ const u_char *ep, u_int32_t phase _U_, u_int32_t doi _U_,
++ u_int32_t proto _U_, int depth _U_)
+ {
+ struct isakmp_gen e;
+
+ printf("%s:", NPSTR(ISAKMP_NPTYPE_SIG));
+
++ TCHECK(*ext);
+ safememcpy(&e, ext, sizeof(e));
+ printf(" len=%d", ntohs(e.len) - 4);
+ if (2 < vflag && 4 < ntohs(e.len)) {
+ printf(" ");
+- rawprint((caddr_t)(ext + 1), ntohs(e.len) - 4);
++ if (!rawprint((caddr_t)(ext + 1), ntohs(e.len) - 4))
++ goto trunc;
+ }
+ return (u_char *)ext + ntohs(e.len);
++trunc:
++ printf(" [|%s]", NPSTR(ISAKMP_NPTYPE_SIG));
++ return NULL;
+ }
+
+ static const u_char *
+-isakmp_nonce_print(const struct isakmp_gen *ext, const u_char *ep _U_,
+- u_int32_t phase _U_, u_int32_t doi _U_, u_int32_t proto _U_,
+- int depth _U_)
++isakmp_nonce_print(const struct isakmp_gen *ext, u_int item_len,
++ const u_char *ep, u_int32_t phase _U_, u_int32_t doi _U_,
++ u_int32_t proto _U_, int depth _U_)
+ {
+ struct isakmp_gen e;
+
+ printf("%s:", NPSTR(ISAKMP_NPTYPE_NONCE));
+
++ TCHECK(*ext);
+ safememcpy(&e, ext, sizeof(e));
+ printf(" n len=%d", ntohs(e.len) - 4);
+ if (2 < vflag && 4 < ntohs(e.len)) {
+ printf(" ");
+- rawprint((caddr_t)(ext + 1), ntohs(e.len) - 4);
++ if (!rawprint((caddr_t)(ext + 1), ntohs(e.len) - 4))
++ goto trunc;
+ }
+ return (u_char *)ext + ntohs(e.len);
++trunc:
++ printf(" [|%s]", NPSTR(ISAKMP_NPTYPE_NONCE));
++ return NULL;
+ }
+
+ static const u_char *
+-isakmp_n_print(const struct isakmp_gen *ext, const u_char *ep, u_int32_t phase,
+- u_int32_t doi0 _U_, u_int32_t proto0 _U_, int depth)
++isakmp_n_print(const struct isakmp_gen *ext, u_int item_len,
++ const u_char *ep, u_int32_t phase, u_int32_t doi0 _U_,
++ u_int32_t proto0 _U_, int depth)
+ {
+ struct isakmp_pl_n *p, n;
+ const u_char *cp;
+@@ -934,6 +1023,7 @@
+ printf("%s:", NPSTR(ISAKMP_NPTYPE_N));
+
+ p = (struct isakmp_pl_n *)ext;
++ TCHECK(*p);
+ safememcpy(&n, ext, sizeof(n));
+ doi = ntohl(n.doi);
+ proto = n.prot_id;
+@@ -950,7 +1040,8 @@
+ printf(" type=%s", numstr(ntohs(n.type)));
+ if (n.spi_size) {
+ printf(" spi=");
+- rawprint((caddr_t)(p + 1), n.spi_size);
++ if (!rawprint((caddr_t)(p + 1), n.spi_size))
++ goto trunc;
+ }
+ return (u_char *)(p + 1) + n.spi_size;
+ }
+@@ -969,11 +1060,12 @@
+ printf(" type=%s", numstr(ntohs(n.type)));
+ if (n.spi_size) {
+ printf(" spi=");
+- rawprint((caddr_t)(p + 1), n.spi_size);
++ if (!rawprint((caddr_t)(p + 1), n.spi_size))
++ goto trunc;
+ }
+
+ cp = (u_char *)(p + 1) + n.spi_size;
+- ep2 = (u_char *)p + ntohs(n.h.len);
++ ep2 = (u_char *)p + item_len;
+
+ if (cp < ep) {
+ printf(" orig=(");
+@@ -1000,19 +1092,21 @@
+ break;
+ default:
+ /* NULL is dummy */
+- isakmp_print(cp,
+- ntohs(n.h.len) - sizeof(*p) - n.spi_size,
++ isakmp_print(cp, item_len - sizeof(*p) - n.spi_size,
+ NULL);
+ }
+ printf(")");
+ }
+- return (u_char *)ext + ntohs(n.h.len);
++ return (u_char *)ext + item_len;
++trunc:
++ printf(" [|%s]", NPSTR(ISAKMP_NPTYPE_N));
++ return NULL;
+ }
+
+ static const u_char *
+-isakmp_d_print(const struct isakmp_gen *ext, const u_char *ep _U_,
+- u_int32_t phase _U_, u_int32_t doi0 _U_, u_int32_t proto0 _U_,
+- int depth _U_)
++isakmp_d_print(const struct isakmp_gen *ext, u_int item_len,
++ const u_char *ep, u_int32_t phase _U_, u_int32_t doi0 _U_,
++ u_int32_t proto0 _U_, int depth _U_)
+ {
+ const struct isakmp_pl_d *p;
+ struct isakmp_pl_d d;
+@@ -1024,6 +1118,7 @@
+ printf("%s:", NPSTR(ISAKMP_NPTYPE_D));
+
+ p = (struct isakmp_pl_d *)ext;
++ TCHECK(*p);
+ safememcpy(&d, ext, sizeof(d));
+ doi = ntohl(d.doi);
+ proto = d.prot_id;
+@@ -1041,28 +1136,37 @@
+ for (i = 0; i < ntohs(d.num_spi); i++) {
+ if (i != 0)
+ printf(",");
+- rawprint((caddr_t)q, d.spi_size);
++ if (!rawprint((caddr_t)q, d.spi_size))
++ goto trunc;
+ q += d.spi_size;
+ }
+ return q;
++trunc:
++ printf(" [|%s]", NPSTR(ISAKMP_NPTYPE_D));
++ return NULL;
+ }
+
+ static const u_char *
+-isakmp_vid_print(const struct isakmp_gen *ext, const u_char *ep _U_,
+- u_int32_t phase _U_, u_int32_t doi _U_, u_int32_t proto _U_,
+- int depth _U_)
++isakmp_vid_print(const struct isakmp_gen *ext, u_int item_len,
++ const u_char *ep, u_int32_t phase _U_, u_int32_t doi _U_,
++ u_int32_t proto _U_, int depth _U_)
+ {
+ struct isakmp_gen e;
+
+ printf("%s:", NPSTR(ISAKMP_NPTYPE_VID));
+
++ TCHECK(*ext);
+ safememcpy(&e, ext, sizeof(e));
+ printf(" len=%d", ntohs(e.len) - 4);
+ if (2 < vflag && 4 < ntohs(e.len)) {
+ printf(" ");
+- rawprint((caddr_t)(ext + 1), ntohs(e.len) - 4);
++ if (!rawprint((caddr_t)(ext + 1), ntohs(e.len) - 4))
++ goto trunc;
+ }
+ return (u_char *)ext + ntohs(e.len);
++trunc:
++ printf(" [|%s]", NPSTR(ISAKMP_NPTYPE_VID));
++ return NULL;
+ }
+
+ static const u_char *
+@@ -1074,6 +1178,7 @@
+ u_int item_len;
+
+ cp = (u_char *)ext;
++ TCHECK(*ext);
+ safememcpy(&e, ext, sizeof(e));
+
+ /*
+@@ -1091,13 +1196,16 @@
+ * XXX - what if item_len is too short, or too long,
+ * for this payload type?
+ */
+- cp = (*NPFUNC(np))(ext, ep, phase, doi, proto, depth);
++ cp = (*NPFUNC(np))(ext, item_len, ep, phase, doi, proto, depth);
+ } else {
+ printf("%s", NPSTR(np));
+ cp += item_len;
+ }
+
+ return cp;
++trunc:
++ printf(" [|isakmp]");
++ return NULL;
+ }
+
+ static const u_char *
+@@ -1111,13 +1219,12 @@
+ cp = (const u_char *)ext;
+
+ while (np) {
++ TCHECK(*ext);
++
+ safememcpy(&e, ext, sizeof(e));
+
+- if (ep < (u_char *)ext + ntohs(e.len)) {
+- printf(" [|%s]", NPSTR(np));
+- cp = ep + 1;
+- break;
+- }
++ TCHECK2(*ext, ntohs(e.len));
++
+ depth++;
+ printf("\n");
+ for (i = 0; i < depth; i++)
+@@ -1136,6 +1243,9 @@
+ ext = (struct isakmp_gen *)cp;
+ }
+ return cp;
++trunc:
++ printf(" [|%s]", NPSTR(np));
++ return NULL;
+ }
+
+ static char *
+@@ -1263,7 +1373,7 @@
+ done:
+ if (vflag) {
+ if (ntohl(base.len) != length) {
+- printf(" (len mismatch: isakmp %u/ip %d)",
++ printf(" (len mismatch: isakmp %u/ip %u)",
+ (u_int32_t)ntohl(base.len), length);
+ }
+ }
projects / packages / tcpdump.git / commitdiff