X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/fb2479d733dbe8a991d11909b319341f7db62ab1..5ef0bcb5edd748de9d9af13c40da0395dfdd94e8:/print-ah.c

diff --git a/print-ah.c b/print-ah.c
index 2f58716b..734099cf 100644
--- a/print-ah.c
+++ b/print-ah.c
@@ -40,25 +40,22 @@ ah_print(netdissect_options *ndo, const u_char *bp)
 	const struct ah *ah;
 	u_int sumlen;
 
+	ndo->ndo_protocol = "ah";
 	ah = (const struct ah *)bp;
 
 	ND_TCHECK_SIZE(ah);
 
-	sumlen = EXTRACT_U_1(ah->ah_len) << 2;
+	sumlen = GET_U_1(ah->ah_len) << 2;
 
-	ND_PRINT("AH(spi=0x%08x", EXTRACT_BE_U_4(ah->ah_spi));
+	ND_PRINT("AH(spi=0x%08x", GET_BE_U_4(ah->ah_spi));
 	if (ndo->ndo_vflag)
 		ND_PRINT(",sumlen=%u", sumlen);
-	ND_TCHECK_4(ah + 1);
-	ND_PRINT(",seq=0x%x", EXTRACT_BE_U_4(ah + 1));
-	if (!ND_TTEST_LEN(bp, sizeof(struct ah) + sumlen)) {
-		ND_PRINT("[truncated]):");
-		return -1;
-	}
+	ND_PRINT(",seq=0x%x", GET_BE_U_4(ah + 1));
+	ND_TCHECK_LEN(bp, sizeof(struct ah) + sumlen);
 	ND_PRINT("): ");
 
 	return sizeof(struct ah) + sumlen;
  trunc:
-	ND_PRINT("[|AH]");
+	nd_print_trunc(ndo);
 	return -1;
 }