1 /* #ident "@(#)g_rel_buffer.c 1.2 96/02/06 SMI" */
2
3 /*
4 * Copyright 1996 by Sun Microsystems, Inc.
5 *
6 * Permission to use, copy, modify, distribute, and sell this software
7 * and its documentation for any purpose is hereby granted without fee,
8 * provided that the above copyright notice appears in all copies and
9 * that both that copyright notice and this permission notice appear in
10 * supporting documentation, and that the name of Sun Microsystems not be used
11 * in advertising or publicity pertaining to distribution of the software
12 * without specific, written prior permission. Sun Microsystems makes no
13 * representations about the suitability of this software for any
14 * purpose. It is provided "as is" without express or implied warranty.
15 *
16 * SUN MICROSYSTEMS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
17 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
18 * EVENT SHALL SUN MICROSYSTEMS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
19 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
20 * USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
21 * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
22 * PERFORMANCE OF THIS SOFTWARE.
23 */
24
25 /*
26 * glue routine for gss_release_buffer
27 */
28
29 #include "mglueP.h"
30 #include <stdio.h>
31 #ifdef HAVE_STDLIB_H
32 #include <stdlib.h>
33 #endif
34
35 OM_uint32 KRB5_CALLCONV
gss_release_buffer(OM_uint32 * minor_status,gss_buffer_t buffer)36 gss_release_buffer(OM_uint32 *minor_status, gss_buffer_t buffer)
37 {
38 if (minor_status)
39 *minor_status = 0;
40
41 /* if buffer is NULL, return */
42
43 if(buffer == GSS_C_NO_BUFFER)
44 return(GSS_S_COMPLETE);
45
46 if ((buffer->length) &&
47 (buffer->value)) {
48 gssalloc_free(buffer->value);
49 buffer->length = 0;
50 buffer->value = NULL;
51 }
52
53 return (GSS_S_COMPLETE);
54 }
55