X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/546558eabd81cfc36a81a4df728fdfea0d83b41a..5ef0bcb5edd748de9d9af13c40da0395dfdd94e8:/print-ripng.c

diff --git a/print-ripng.c b/print-ripng.c
index 90eddf45..e030c000 100644
--- a/print-ripng.c
+++ b/print-ripng.c
@@ -87,7 +87,7 @@ struct	rip6 {
 
 static int ND_IN6_IS_ADDR_UNSPECIFIED(const nd_ipv6 *addr)
 {
-    static const struct in6_addr in6addr_any_val;        /* :: */
+    static const nd_ipv6 in6addr_any_val = { 0 };        /* :: */
     return (memcmp(addr, &in6addr_any_val, sizeof(*addr)) == 0);
 }
 
@@ -97,9 +97,9 @@ rip6_entry_print(netdissect_options *ndo, const struct netinfo6 *ni, u_int metri
 	int l;
 	uint16_t tag;
 
-	l = ND_PRINT("%s/%u", ip6addr_string(ndo, ni->rip6_dest),
-		     EXTRACT_U_1(ni->rip6_plen));
-	tag = EXTRACT_BE_U_2(ni->rip6_tag);
+	l = ND_PRINT("%s/%u", GET_IP6ADDR_STRING(ni->rip6_dest),
+		     GET_U_1(ni->rip6_plen));
+	tag = GET_BE_U_2(ni->rip6_tag);
 	if (tag)
 		l += ND_PRINT(" [%u]", tag);
 	if (metric)
@@ -117,8 +117,7 @@ ripng_print(netdissect_options *ndo, const u_char *dat, unsigned int length)
 	u_int j;
 
 	ndo->ndo_protocol = "ripng";
-	ND_TCHECK_1(rp->rip6_cmd);
-	cmd = EXTRACT_U_1(rp->rip6_cmd);
+	cmd = GET_U_1(rp->rip6_cmd);
 	switch (cmd) {
 
 	case RIP6_REQUEST:
@@ -129,7 +128,7 @@ ripng_print(netdissect_options *ndo, const u_char *dat, unsigned int length)
  		j = length_left / sizeof(*ni);
 		if (j == 1) {
 			ND_TCHECK_SIZE(rp->rip6_nets);
-			if (EXTRACT_U_1(rp->rip6_nets->rip6_metric) == HOPCNT_INFINITY6
+			if (GET_U_1(rp->rip6_nets->rip6_metric) == HOPCNT_INFINITY6
 			    && ND_IN6_IS_ADDR_UNSPECIFIED(&rp->rip6_nets->rip6_dest)) {
 				ND_PRINT(" ripng-req dump");
 				break;
@@ -168,7 +167,7 @@ ripng_print(netdissect_options *ndo, const u_char *dat, unsigned int length)
 				ND_PRINT("\n\t");
 			else
 				ND_PRINT(" ");
-			rip6_entry_print(ndo, ni, EXTRACT_U_1(ni->rip6_metric));
+			rip6_entry_print(ndo, ni, GET_U_1(ni->rip6_metric));
 		}
 		if (length_left != 0)
 			goto trunc;
@@ -177,12 +176,11 @@ ripng_print(netdissect_options *ndo, const u_char *dat, unsigned int length)
 		ND_PRINT(" ripng-%u ?? %u", cmd, length);
 		break;
 	}
-	ND_TCHECK_1(rp->rip6_vers);
-	if (EXTRACT_U_1(rp->rip6_vers) != RIP6_VERSION)
-		ND_PRINT(" [vers %u]", EXTRACT_U_1(rp->rip6_vers));
+	if (GET_U_1(rp->rip6_vers) != RIP6_VERSION)
+		ND_PRINT(" [vers %u]", GET_U_1(rp->rip6_vers));
 	return;
 
 trunc:
-	ND_PRINT("[|ripng]");
+	nd_print_trunc(ndo);
 	return;
 }