diff options
Diffstat (limited to 'packet-netbios.c')
| -rw-r--r-- | packet-netbios.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/packet-netbios.c b/packet-netbios.c index 4a2f5ca98e..d6b48a68f1 100644 --- a/packet-netbios.c +++ b/packet-netbios.c @@ -5,12 +5,11 @@ * * derived from the packet-nbns.c * - * $Id: packet-netbios.c,v 1.34 2001/06/18 02:17:49 guy Exp $ + * $Id: packet-netbios.c,v 1.35 2001/09/14 07:10:05 guy Exp $ * * Ethereal - Network traffic analyzer - * By Gerald Combs <gerald@zing.org> + * By Gerald Combs <gerald@ethereal.com> * Copyright 1998 Gerald Combs - * * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -27,8 +26,6 @@ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ - - #ifdef HAVE_CONFIG_H # include "config.h" #endif @@ -1037,10 +1034,11 @@ dissect_netbios(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) (dissect_netb[ command])( tvb, offset, netb_tree); } - /* Test for SMB data */ - if ( tvb_length(tvb)> ( hdr_len + 4)){ /* if enough data */ + offset += hdr_len; /* move past header */ + + /* Test for SMB data */ - offset += hdr_len; /* move past header */ + if (tvb_bytes_exist(tvb, offset, 4)){ /* if enough data */ if (( tvb_get_guint8( tvb, offset) == 0xff) && /* if SMB marker */ ( tvb_get_guint8( tvb, offset + 1) == 'S') && |