X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/fab90c5c95884e6d75618f8b325b6360fb08cdb9..dd5c8e67761d96727d45d72daf3b2f2f93bd075c:/print-bootp.c

diff --git a/print-bootp.c b/print-bootp.c
index ce34d13d..f84b77ca 100644
--- a/print-bootp.c
+++ b/print-bootp.c
@@ -295,7 +295,7 @@ bootp_print(netdissect_options *ndo,
 
 	bp_htype = GET_U_1(bp->bp_htype);
 	bp_hlen = GET_U_1(bp->bp_hlen);
-	if (bp_htype == 1 && bp_hlen == 6 && bp_op == BOOTPREQUEST) {
+	if (bp_htype == 1 && bp_hlen == MAC_ADDR_LEN && bp_op == BOOTPREQUEST) {
 		ND_PRINT(" from %s", GET_ETHERADDR_STRING(bp->bp_chaddr));
 	}
 
@@ -311,7 +311,7 @@ bootp_print(netdissect_options *ndo,
 		ND_PRINT(", htype %u", bp_htype);
 
 	/* The usual length for 10Mb Ethernet address is 6 bytes */
-	if (bp_htype != 1 || bp_hlen != 6)
+	if (bp_htype != 1 || bp_hlen != MAC_ADDR_LEN)
 		ND_PRINT(", hlen %u", bp_hlen);
 
 	/* Only print interesting fields */
@@ -344,7 +344,7 @@ bootp_print(netdissect_options *ndo,
 		ND_PRINT("\n\t  Gateway-IP %s", GET_IPADDR_STRING(bp->bp_giaddr));
 
 	/* Client's Ethernet address */
-	if (bp_htype == 1 && bp_hlen == 6) {
+	if (bp_htype == 1 && bp_hlen == MAC_ADDR_LEN) {
 		ND_PRINT("\n\t  Client-Ethernet-Address %s", GET_ETHERADDR_STRING(bp->bp_chaddr));
 	}