X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/ee68aa36460d7efeca48747f33b7f2adc0900bfb..5ef0bcb5edd748de9d9af13c40da0395dfdd94e8:/print-loopback.c

diff --git a/print-loopback.c b/print-loopback.c
index a18bde2c..5b8f65a9 100644
--- a/print-loopback.c
+++ b/print-loopback.c
@@ -29,7 +29,7 @@
 
 /*
  * originally defined as the Ethernet Configuration Testing Protocol.
- * specification: http://www.mit.edu/people/jhawk/ctp.pdf
+ * specification: https://www.mit.edu/people/jhawk/ctp.pdf
  */
 
 #ifdef HAVE_CONFIG_H
@@ -61,7 +61,6 @@ loopback_message_print(netdissect_options *ndo, const u_char *cp, const u_int le
 	if (len < 2)
 		goto invalid;
 	/* function */
-	ND_TCHECK_2(cp);
 	function = GET_LE_U_2(cp);
 	cp += 2;
 	ND_PRINT(", %s", tok2str(fcode_str, " invalid (%u)", function));
@@ -71,7 +70,6 @@ loopback_message_print(netdissect_options *ndo, const u_char *cp, const u_int le
 			if (len < 4)
 				goto invalid;
 			/* receipt number */
-			ND_TCHECK_2(cp);
 			ND_PRINT(", receipt number %u", GET_LE_U_2(cp));
 			cp += 2;
 			/* data */
@@ -82,8 +80,7 @@ loopback_message_print(netdissect_options *ndo, const u_char *cp, const u_int le
 			if (len < 8)
 				goto invalid;
 			/* forwarding address */
-			ND_TCHECK_LEN(cp, MAC_ADDR_LEN);
-			ND_PRINT(", forwarding address %s", etheraddr_string(ndo, cp));
+			ND_PRINT(", forwarding address %s", GET_ETHERADDR_STRING(cp));
 			cp += MAC_ADDR_LEN;
 			/* data */
 			ND_PRINT(", data (%u octets)", len - 8);
@@ -114,7 +111,6 @@ loopback_print(netdissect_options *ndo, const u_char *cp, const u_int len)
 	if (len < 2)
 		goto invalid;
 	/* skipCount */
-	ND_TCHECK_2(cp);
 	skipCount = GET_LE_U_2(cp);
 	cp += 2;
 	ND_PRINT(", skipCount %u", skipCount);