1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
|
/* -*- mode: c; c-basic-offset: 4; indent-tabs-mode: nil -*- */
/*
* lib/gssapi/krb5/rel_oid.c
*
* Copyright 1995, 2007 by the Massachusetts Institute of Technology.
* All Rights Reserved.
*
* Export of this software from the United States of America may
* require a specific license from the United States Government.
* It is the responsibility of any person or organization contemplating
* export to obtain such a license before exporting.
*
* WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
* distribute this software and its documentation for any purpose and
* without fee is hereby granted, provided that the above copyright
* notice appear in all copies and that both that copyright notice and
* this permission notice appear in supporting documentation, and that
* the name of M.I.T. not be used in advertising or publicity pertaining
* to distribution of the software without specific, written prior
* permission. Furthermore if you modify this software you must label
* your software as modified software and not distribute it in such a
* fashion that it might be confused with the original M.I.T. software.
* M.I.T. makes no representations about the suitability of
* this software for any purpose. It is provided "as is" without express
* or implied warranty.
*
*/
/*
* rel_oid.c - Release an OID.
*/
#include "gssapiP_krb5.h"
OM_uint32 krb5_gss_internal_release_oid (OM_uint32 *, /* minor_status */
gss_OID * /* oid */
);
OM_uint32
krb5_gss_release_oid(minor_status, oid)
OM_uint32 *minor_status;
gss_OID *oid;
{
/*
* The V2 API says the following!
*
* gss_release_oid[()] will recognize any of the GSSAPI's own OID values,
* and will silently ignore attempts to free these OIDs; for other OIDs
* it will call the C free() routine for both the OID data and the
* descriptor. This allows applications to freely mix their own heap-
* allocated OID values with OIDs returned by GSS-API.
*/
if (krb5_gss_internal_release_oid(minor_status, oid) != GSS_S_COMPLETE) {
/* Pawn it off on the generic routine */
return(generic_gss_release_oid(minor_status, oid));
}
else {
*oid = GSS_C_NO_OID;
*minor_status = 0;
return(GSS_S_COMPLETE);
}
}
OM_uint32
krb5_gss_internal_release_oid(minor_status, oid)
OM_uint32 *minor_status;
gss_OID *oid;
{
/*
* This function only knows how to release internal OIDs. It will
* return GSS_S_CONTINUE_NEEDED for any OIDs it does not recognize.
*/
*minor_status = 0;
if ((*oid != gss_mech_krb5) &&
(*oid != gss_mech_krb5_old) &&
(*oid != gss_mech_krb5_wrong) &&
(*oid != gss_mech_iakerb) &&
(*oid != gss_nt_krb5_name) &&
(*oid != gss_nt_krb5_principal)) {
/* We don't know about this OID */
return(GSS_S_CONTINUE_NEEDED);
}
else {
*oid = GSS_C_NO_OID;
return(GSS_S_COMPLETE);
}
}
|
