1 /* #pragma ident "@(#)g_rel_name.c 1.11 04/02/23 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_name 27 */ 28 29 #include "mglueP.h" 30 #include <stdio.h> 31 #ifdef HAVE_STDLIB_H 32 #include <stdlib.h> 33 #endif 34 #include <string.h> 35 36 OM_uint32 KRB5_CALLCONV 37 gss_release_name (minor_status, 38 input_name) 39 40 OM_uint32 * minor_status; 41 gss_name_t * input_name; 42 43 { 44 gss_union_name_t union_name; 45 46 if (minor_status == NULL) 47 return (GSS_S_CALL_INACCESSIBLE_WRITE); 48 *minor_status = 0; 49 50 /* if input_name is NULL, return error */ 51 if (input_name == NULL) 52 return (GSS_S_CALL_INACCESSIBLE_READ | GSS_S_BAD_NAME); 53 54 if (*input_name == GSS_C_NO_NAME) 55 return GSS_S_COMPLETE; 56 57 /* 58 * free up the space for the external_name and then 59 * free the union_name descriptor 60 */ 61 62 union_name = (gss_union_name_t) *input_name; 63 if (GSSINT_CHK_LOOP(union_name)) 64 return (GSS_S_CALL_INACCESSIBLE_READ | GSS_S_BAD_NAME); 65 *input_name = 0; 66 *minor_status = 0; 67 68 if (union_name->name_type != GSS_C_NO_OID) 69 gss_release_oid(minor_status, &union_name->name_type); 70 71 if (union_name->external_name != GSS_C_NO_BUFFER) { 72 if (union_name->external_name->value != NULL) 73 gssalloc_free(union_name->external_name->value); 74 free(union_name->external_name); 75 } 76 77 if (union_name->mech_type) { 78 gssint_release_internal_name(minor_status, union_name->mech_type, 79 &union_name->mech_name); 80 gss_release_oid(minor_status, &union_name->mech_type); 81 } 82 83 free(union_name); 84 85 return(GSS_S_COMPLETE); 86 } 87