X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/cf1d68daaaaeb1b765589b9a5b6fff55edb6221b..5287bffd3f4fa1fda9d7734b45f8cf02391d3855:/print-telnet.c

diff --git a/print-telnet.c b/print-telnet.c
index a6640346..10fad9fe 100644
--- a/print-telnet.c
+++ b/print-telnet.c
@@ -442,6 +442,7 @@ telnet_parse(netdissect_options *ndo, const u_char *sp, u_int length, int print)
 				break;
 			p++;
 		}
+		ND_TCHECK(*p);
 		if (*p != IAC)
 			goto pktend;