X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/fb2479d733dbe8a991d11909b319341f7db62ab1..6ed7ed47119acf3033a9a43da4b792b6ecb574bc:/print-pim.c

diff --git a/print-pim.c b/print-pim.c
index 7cf52f04..e9bb9a71 100644
--- a/print-pim.c
+++ b/print-pim.c
@@ -896,7 +896,7 @@ pimv2_print(netdissect_options *ndo,
 		ND_TCHECK_1(ip->ip_vhl);
 		switch (IP_V(ip)) {
                 case 0: /* Null header */
-			ND_TCHECK(ip->ip_dst);
+			ND_TCHECK_4(ip->ip_dst);
 			ND_PRINT("IP-Null-header %s > %s",
 			          ipaddr_string(ndo, &ip->ip_src),
 			          ipaddr_string(ndo, &ip->ip_dst));