X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/2b62d1dda41590db29368ec7ba5f4faf3464765a..7029d15f148ef24bb7c6668bc640f5470d085e5a:/print-icmp.c

diff --git a/print-icmp.c b/print-icmp.c
index ec752535..366094ef 100644
--- a/print-icmp.c
+++ b/print-icmp.c
@@ -581,6 +581,7 @@ icmp_print(netdissect_options *ndo, const u_char *bp, u_int plen, const u_char *
 		ND_PRINT((ndo, "\n\t"));
 		ip = (const struct ip *)bp;
                 snapend_save = ndo->ndo_snapend;
+		ND_TCHECK_16BITS(&ip->ip_len);
 		ip_print(ndo, bp, EXTRACT_16BITS(&ip->ip_len));
                 ndo->ndo_snapend = snapend_save;
 	}