diff options
| -rw-r--r-- | epan/dissectors/packet-osi-options.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/epan/dissectors/packet-osi-options.c b/epan/dissectors/packet-osi-options.c index f49cffed75..b7f2530398 100644 --- a/epan/dissectors/packet-osi-options.c +++ b/epan/dissectors/packet-osi-options.c @@ -287,6 +287,7 @@ dissect_option_rfd( const guchar error, const guchar field, int offset, }; error_class = error & OSI_OPT_RFD_MASK; + tvb_ensure_bytes_exist(tvb, offset + field, 1); if ( OSI_OPT_RFD_GENERAL == error_class ) { proto_tree_add_text( tree, tvb, offset + field, 1, format_string[0], |