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 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