X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/306c2a0384af923a73bf234f3c8bc186ceff0b58..refs/heads/mcr-macro-update-1:/print-cdp.c

diff --git a/print-cdp.c b/print-cdp.c
index d0e63688..0ab646e5 100644
--- a/print-cdp.c
+++ b/print-cdp.c
@@ -21,7 +21,7 @@
  * Code by Gert Doering, SpaceNet GmbH, gert@space.net
  *
  * Reference documentation:
- *    http://www.cisco.com/univercd/cc/td/doc/product/lan/trsrb/frames.htm
+ *    https://web.archive.org/web/20000914194913/http://www.cisco.com/univercd/cc/td/doc/product/lan/trsrb/frames.pdf
  */
 
 /* \summary: Cisco Discovery Protocol (CDP) printer */
@@ -210,7 +210,7 @@ cdp_print(netdissect_options *ndo,
 			ND_PRINT("%s", GET_U_1(tptr) ? "full": "half");
 			break;
 
-		    /* http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cata/186/2_12_m/english/release/notes/186rn21m.html
+		    /* https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cata/186/2_12_m/english/release/notes/186rn21m.html
 		     * plus more details from other sources
 		     *
 		     * There are apparently versions of the request with both
@@ -337,7 +337,6 @@ cdp_print_addr(netdissect_options *ndo,
 			 */
 			p += 3;
 
-			ND_TCHECK_4(p);
 			if (p + 4 > endp)
 				goto trunc;
 			ND_PRINT("IPv4 (%u) %s", num, GET_IPADDR_STRING(p));