diff options
Diffstat (limited to 'packet-spnego.c')
| -rw-r--r-- | packet-spnego.c | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/packet-spnego.c b/packet-spnego.c index 1fe8a4128f..581f61ae1d 100644 --- a/packet-spnego.c +++ b/packet-spnego.c @@ -5,7 +5,7 @@ * Copyright 2002, Richard Sharpe <rsharpe@ns.aus.com> * Copyright 2003, Richard Sharpe <rsharpe@richardsharpe.com> * - * $Id: packet-spnego.c,v 1.49 2003/05/26 20:44:20 guy Exp $ + * $Id: packet-spnego.c,v 1.50 2003/06/01 20:34:20 sharpe Exp $ * * Ethereal - Network traffic analyzer * By Gerald Combs <gerald@ethereal.com> @@ -1106,19 +1106,26 @@ dissect_spnego_responseToken(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, offset = hnd->offset; - item = proto_tree_add_item(tree, hf_spnego_responsetoken, tvb, offset, - nbytes, FALSE); + item = proto_tree_add_item(tree, hf_spnego_responsetoken, tvb, offset -2 , + nbytes + 2, FALSE); subtree = proto_item_add_subtree(item, ett_spnego_responsetoken); + /* * Now, we should be able to dispatch after creating a new TVB. + * However, we should make sure that there is something in the + * response token ... */ - token_tvb = tvb_new_subset(tvb, offset, nbytes, -1); - if (next_level_dissector) - call_dissector(next_level_dissector, token_tvb, pinfo, subtree); - + if (nbytes) { + token_tvb = tvb_new_subset(tvb, offset, nbytes, -1); + if (next_level_dissector) + call_dissector(next_level_dissector, token_tvb, pinfo, subtree); + } + else { + proto_tree_add_text(subtree, tvb, offset-2, 2, "<Empty String>"); + } hnd->offset += nbytes; /* Update this ... */ done: @@ -1660,4 +1667,9 @@ proto_reg_handoff_spnego(void) gssapi_init_oid("1.2.840.113554.1.2.2", proto_spnego_krb5, ett_spnego_krb5, spnego_krb5_handle, spnego_krb5_wrap_handle, "KRB5 - Kerberos 5"); + + /* + * Find the data handle for some calls + */ + data_handle = find_dissector("data"); } |