/*- * Copyright (c) 2005 Doug Rabson * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * $FreeBSD: src/lib/libgssapi/gss_release_name.c,v 1.1 2005/12/29 14:40:20 dfr Exp $ */ #include "mech_locl.h" /** * Free a name * * import_name can point to NULL or be NULL, or a pointer to a * gss_name_t structure. If it was a pointer to gss_name_t, the * pointer will be set to NULL on success and failure. * * @param minor_status minor status code * @param input_name name to free * * @returns a gss_error code, see gss_display_status() about printing * the error code. * * @ingroup gssapi */ GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_release_name(OM_uint32 *minor_status, gss_name_t *input_name) { struct _gss_name *name; *minor_status = 0; if (input_name == NULL || *input_name == NULL) return GSS_S_COMPLETE; name = (struct _gss_name *) *input_name; if (name->gn_type.elements) free(name->gn_type.elements); while (HEIM_SLIST_FIRST(&name->gn_mn)) { struct _gss_mechanism_name *mn; mn = HEIM_SLIST_FIRST(&name->gn_mn); HEIM_SLIST_REMOVE_HEAD(&name->gn_mn, gmn_link); mn->gmn_mech->gm_release_name(minor_status, &mn->gmn_name); free(mn); } gss_release_buffer(minor_status, &name->gn_value); free(name); *input_name = GSS_C_NO_NAME; return (GSS_S_COMPLETE); } |