Regenerate config files.

[tcpdump] / print-icmp6.c

diff --git a/print-icmp6.c b/print-icmp6.c
index e57c46eecea67ff6985747bc9c8bbefe0f934480..7fe639dc833b461aa9021ac65aa1ac3fb140749f 100644 (file)
--- a/print-icmp6.c
+++ b/print-icmp6.c
@@ -19,6 +19,8 @@
  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  */
 
+/* \summary: IPv6 Internet Control Message Protocol (ICMPv6) printer */
+
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
@@ -282,13 +284,13 @@ struct nd_opt_hdr {               /* Neighbor discovery option header */
 #define ND_OPT_DNSSL                   31
 
 struct nd_opt_prefix_info {    /* prefix information */
-       uint8_t         nd_opt_pi_type;
-       uint8_t         nd_opt_pi_len;
-       uint8_t         nd_opt_pi_prefix_len;
-       uint8_t         nd_opt_pi_flags_reserved;
-       uint8_t         nd_opt_pi_valid_time[4];
-       uint8_t         nd_opt_pi_preferred_time[4];
-       uint8_t         nd_opt_pi_reserved2[4];
+       nd_uint8_t              nd_opt_pi_type;
+       nd_uint8_t              nd_opt_pi_len;
+       nd_uint8_t              nd_opt_pi_prefix_len;
+       nd_uint8_t              nd_opt_pi_flags_reserved;
+       nd_uint32_t             nd_opt_pi_valid_time;
+       nd_uint32_t             nd_opt_pi_preferred_time;
+       nd_uint32_t             nd_opt_pi_reserved2;
        struct in6_addr nd_opt_pi_prefix;
 };
 
@@ -627,7 +629,7 @@ static int icmp6_cksum(netdissect_options *ndo, const struct ip6_hdr *ip6,
                                IPPROTO_ICMPV6);
 }
 
-const struct tok rpl_mop_values[] = {
+static const struct tok rpl_mop_values[] = {
         { RPL_DIO_NONSTORING,         "nonstoring"},
         { RPL_DIO_STORING,            "storing"},
         { RPL_DIO_NONSTORING_MULTICAST, "nonstoring-multicast"},
@@ -635,7 +637,7 @@ const struct tok rpl_mop_values[] = {
         { 0, NULL},
 };
 
-const struct tok rpl_subopt_values[] = {
+static const struct tok rpl_subopt_values[] = {
         { RPL_OPT_PAD0, "pad0"},
         { RPL_OPT_PADN, "padN"},
         { RPL_DIO_METRICS, "metrics"},
@@ -648,12 +650,6 @@ const struct tok rpl_subopt_values[] = {
         { 0, NULL},
 };
 
-static void
-rpl_format_dagid(char dagid_str[65], const u_char *dagid)
-{
-        inet_ntop(AF_INET6, dagid, dagid_str, 64);
-}
-
 static void
 rpl_dio_printopt(netdissect_options *ndo,
                  const struct rpl_dio_genoption *opt,
@@ -699,10 +695,10 @@ rpl_dio_print(netdissect_options *ndo,
               const u_char *bp, u_int length)
 {
         const struct nd_rpl_dio *dio = (const struct nd_rpl_dio *)bp;
-        char dagid_str[65];
+        const char *dagid_str;
 
         ND_TCHECK(*dio);
-        rpl_format_dagid(dagid_str, dio->rpl_dagid);
+        dagid_str = ip6addr_string (ndo, dio->rpl_dagid);
 
         ND_PRINT((ndo, " [dagid:%s,seq:%u,instance:%u,rank:%u,%smop:%s,prf:%u]",
                   dagid_str,
@@ -728,20 +724,19 @@ rpl_dao_print(netdissect_options *ndo,
               const u_char *bp, u_int length)
 {
         const struct nd_rpl_dao *dao = (const struct nd_rpl_dao *)bp;
-        char dagid_str[65];
+        const char *dagid_str = "<elided>";
 
         ND_TCHECK(*dao);
         if (length < ND_RPL_DAO_MIN_LEN)
                goto tooshort;
 
-        strcpy(dagid_str,"<elided>");
         bp += ND_RPL_DAO_MIN_LEN;
         length -= ND_RPL_DAO_MIN_LEN;
         if(RPL_DAO_D(dao->rpl_flags)) {
                 ND_TCHECK2(dao->rpl_dagid, DAGID_LEN);
                 if (length < DAGID_LEN)
                        goto tooshort;
-                rpl_format_dagid(dagid_str, dao->rpl_dagid);
+                dagid_str = ip6addr_string (ndo, dao->rpl_dagid);
                 bp += DAGID_LEN;
                 length -= DAGID_LEN;
         }
@@ -774,20 +769,19 @@ rpl_daoack_print(netdissect_options *ndo,
                  const u_char *bp, u_int length)
 {
         const struct nd_rpl_daoack *daoack = (const struct nd_rpl_daoack *)bp;
-        char dagid_str[65];
+        const char *dagid_str = "<elided>";
 
         ND_TCHECK2(*daoack, ND_RPL_DAOACK_MIN_LEN);
         if (length < ND_RPL_DAOACK_MIN_LEN)
                goto tooshort;
 
-        strcpy(dagid_str,"<elided>");
         bp += ND_RPL_DAOACK_MIN_LEN;
         length -= ND_RPL_DAOACK_MIN_LEN;
         if(RPL_DAOACK_D(daoack->rpl_flags)) {
                 ND_TCHECK2(daoack->rpl_dagid, DAGID_LEN);
                 if (length < DAGID_LEN)
                        goto tooshort;
-                rpl_format_dagid(dagid_str, daoack->rpl_dagid);
+                dagid_str = ip6addr_string (ndo, daoack->rpl_dagid);
                 bp += DAGID_LEN;
                 length -= DAGID_LEN;
         }