X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/424961546a4e32086ff7e431794173a2d0901469..dd821c4f84a9d4956fc39a3a2359cf4ee4652e72:/print-loopback.c

diff --git a/print-loopback.c b/print-loopback.c
index ee0caf3c..b606de02 100644
--- a/print-loopback.c
+++ b/print-loopback.c
@@ -29,7 +29,8 @@
 
 /*
  * originally defined as the Ethernet Configuration Testing Protocol.
- * specification: https://www.mit.edu/people/jhawk/ctp.pdf
+ * specification:
+ * https://web.archive.org/web/20060919181108/http://www.mit.edu/people/jhawk/ctp.pdf
  */
 
 #ifdef HAVE_CONFIG_H
@@ -80,12 +81,12 @@ loopback_message_print(netdissect_options *ndo,
 			ND_TCHECK_LEN(cp, len);
 			break;
 		case LOOPBACK_FWDDATA:
-			if (len < MAC_ADDR_LEN)
+			if (len < MAC48_LEN)
 				goto invalid;
 			/* forwarding address */
-			ND_PRINT(", forwarding address %s", GET_ETHERADDR_STRING(cp));
-			cp += MAC_ADDR_LEN;
-			len -= MAC_ADDR_LEN;
+			ND_PRINT(", forwarding address %s", GET_MAC48_STRING(cp));
+			cp += MAC48_LEN;
+			len -= MAC48_LEN;
 			/* data */
 			ND_PRINT(", data (%u octets)", len);
 			ND_TCHECK_LEN(cp, len);