--- /dev/null
+/* #ident "@(#)gss_release_cred.c 1.15 95/08/07 SMI" */
+
+/*
+ * Copyright 1996 by Sun Microsystems, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appears in all copies and
+ * that both that copyright notice and this permission notice appear in
+ * supporting documentation, and that the name of Sun Microsystems not be used
+ * in advertising or publicity pertaining to distribution of the software
+ * without specific, written prior permission. Sun Microsystems makes no
+ * representations about the suitability of this software for any
+ * purpose. It is provided "as is" without express or implied warranty.
+ *
+ * SUN MICROSYSTEMS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL SUN MICROSYSTEMS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
+ * USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+ * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/*
+ * glue routine for gss_release_cred
+ */
+
+#include "mglueP.h"
+#include <stdio.h>
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+
+OM_uint32 KRB5_CALLCONV
+gss_release_cred(minor_status,
+ cred_handle)
+
+OM_uint32 * minor_status;
+gss_cred_id_t * cred_handle;
+
+{
+ OM_uint32 status, temp_status;
+ int j;
+ gss_union_cred_t union_cred;
+ gss_mechanism mech;
+
+ gss_initialize();
+
+ if (minor_status)
+ *minor_status = 0;
+
+ /* if the cred_handle is null, return a NO_CRED error */
+
+ if (cred_handle == GSS_C_NO_CREDENTIAL)
+ return(GSS_S_NO_CRED);
+
+ /*
+ * Loop through the union_cred struct, selecting the approprate
+ * underlying mechanism routine and calling it. At the end,
+ * release all of the storage taken by the union_cred struct.
+ */
+
+ union_cred = (gss_union_cred_t) *cred_handle;
+ *cred_handle = NULL;
+
+ if (union_cred == NULL)
+ return GSS_S_NO_CRED;
+
+ status = GSS_S_COMPLETE;
+
+ for(j=0; j < union_cred->count; j++) {
+
+ mech = __gss_get_mechanism (&union_cred->mechs_array[j]);
+
+ if (union_cred->mechs_array[j].elements)
+ free(union_cred->mechs_array[j].elements);
+ if (mech) {
+ if (mech->gss_release_cred) {
+ temp_status = mech->gss_release_cred
+#ifdef USE_MECH_CONTEXT
+ (mech->context,
+#else
+ (
+#endif
+ minor_status,
+ &union_cred->cred_array[j]);
+
+ if (temp_status != GSS_S_COMPLETE)
+ status = GSS_S_NO_CRED;
+
+ } else
+ status = GSS_S_NO_CRED;
+ } else
+ status = GSS_S_NO_CRED;
+ }
+
+ gss_release_buffer(minor_status, &union_cred->auxinfo.name);
+ free(union_cred->cred_array);
+ free(union_cred->mechs_array);
+ free(union_cred);
+
+ return(status);
+}