Use more the ND_TTEST_1() macro

[tcpdump] / print-dhcp6.c

diff --git a/print-dhcp6.c b/print-dhcp6.c
index 16207fdff650ad5e25f31150f8bc542ae82051ad..5558660afbbec776c60e2e02ccc7810c589b3b35 100644 (file)
--- a/print-dhcp6.c
+++ b/print-dhcp6.c
@@ -308,7 +308,7 @@ dhcp6opt_print(netdissect_options *ndo,
                        goto trunc;
                opttype = EXTRACT_BE_U_2(&dh6o->dh6opt_type);
                ND_PRINT((ndo, " (%s", tok2str(dh6opt_str, "opt_%u", opttype)));
-               ND_TCHECK2(*(cp + sizeof(*dh6o)), optlen);
+               ND_TCHECK_LEN(cp + sizeof(*dh6o), optlen);
                switch (opttype) {
                case DH6OPT_CLIENTID:
                case DH6OPT_SERVERID: