From: Francois-Xavier Le Bail <devel.fx.lebail@orange.fr>
Date: Sun, 7 Jan 2018 22:46:14 +0000 (+0100)
Subject: IP6OPTS: Use more ND_TCHECK_n() macros
X-Git-Tag: tcpdump-4.99-bp~1485
X-Git-Url: https://git.tcpdump.org/tcpdump/commitdiff_plain/3ff2b7e8da7384534ffd3346b2571c3c1155eb2b

IP6OPTS: Use more ND_TCHECK_n() macros
---

diff --git a/print-ip6opts.c b/print-ip6opts.c
index 8448d905..9510cf59 100644
--- a/print-ip6opts.c
+++ b/print-ip6opts.c
@@ -176,7 +176,7 @@ hbhopt_print(netdissect_options *ndo, const u_char *bp)
     const struct ip6_hbh *dp = (const struct ip6_hbh *)bp;
     u_int hbhlen = 0;
 
-    ND_TCHECK(dp->ip6h_len);
+    ND_TCHECK_1(dp->ip6h_len);
     hbhlen = (EXTRACT_U_1(dp->ip6h_len) + 1) << 3;
     ND_TCHECK_LEN(dp, hbhlen);
     ND_PRINT("HBH ");
@@ -196,7 +196,7 @@ dstopt_print(netdissect_options *ndo, const u_char *bp)
     const struct ip6_dest *dp = (const struct ip6_dest *)bp;
     u_int dstoptlen = 0;
 
-    ND_TCHECK(dp->ip6d_len);
+    ND_TCHECK_1(dp->ip6d_len);
     dstoptlen = (EXTRACT_U_1(dp->ip6d_len) + 1) << 3;
     ND_TCHECK_LEN(dp, dstoptlen);
     ND_PRINT("DSTOPT ");