X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/9d046ee0503d4c8cbfcb200c88986de876f6cae7..HEAD:/print-carp.c

diff --git a/print-carp.c b/print-carp.c
index 6ce70566..a073908d 100644
--- a/print-carp.c
+++ b/print-carp.c
@@ -36,9 +36,7 @@
 
 /* \summary: Common Address Redundancy Protocol (CARP) printer */
 
-#ifdef HAVE_CONFIG_H
 #include <config.h>
-#endif
 
 #include "netdissect-stdinc.h"
 
@@ -52,20 +50,18 @@ carp_print(netdissect_options *ndo, const u_char *bp, u_int len, u_int ttl)
 	const char *type_s;
 
 	ndo->ndo_protocol = "carp";
-	ND_TCHECK_1(bp);
+	nd_print_protocol_caps(ndo);
 	version = (GET_U_1(bp) & 0xf0) >> 4;
 	type = GET_U_1(bp) & 0x0f;
 	if (type == 1)
 		type_s = "advertise";
 	else
 		type_s = "unknown";
-	ND_PRINT("CARPv%u-%s %u: ", version, type_s, len);
+	ND_PRINT("v%u-%s %u: ", version, type_s, len);
 	if (ttl != 255)
 		ND_PRINT("[ttl=%u!] ", ttl);
 	if (version != 2 || type != 1)
 		return;
-	ND_TCHECK_1(bp + 2);
-	ND_TCHECK_1(bp + 5);
 	ND_PRINT("vhid=%u advbase=%u advskew=%u authlen=%u ",
 	    GET_U_1(bp + 1), GET_U_1(bp + 5), GET_U_1(bp + 2),
 	    GET_U_1(bp + 3));
@@ -78,8 +74,4 @@ carp_print(netdissect_options *ndo, const u_char *bp, u_int len, u_int ttl)
 				GET_BE_U_2(bp + 6));
 	}
 	ND_PRINT("counter=%" PRIu64, GET_BE_U_8(bp + 8));
-
-	return;
-trunc:
-	nd_print_trunc(ndo);
 }