X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/d739da09bc2eba15b2659109c2d0b282fee23eae..07953b6a4d5f46af83c53a85a6ee7e5d3d51c0b8:/print-ospf.c

diff --git a/print-ospf.c b/print-ospf.c
index 0e84e584..db4231ba 100644
--- a/print-ospf.c
+++ b/print-ospf.c
@@ -21,6 +21,8 @@
  * OSPF support contributed by Jeffrey Honig (jch@mitchell.cit.cornell.edu)
  */
 
+/* \summary: Open Shortest Path First (OSPF) printer */
+
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
@@ -994,6 +996,7 @@ ospf_decode_v2(netdissect_options *ndo,
 		break;
 
 	case OSPF_TYPE_HELLO:
+		ND_TCHECK(op->ospf_hello.hello_options);
 		ND_PRINT((ndo, "\n\tOptions [%s]",
 		          bittok2str(ospf_option_values,"none",op->ospf_hello.hello_options)));