/* $NetBSD: pam_strerror.c,v 1.4 2023/06/30 21:46:21 christos Exp $ */ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2017 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * 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. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * 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. */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include <sys/cdefs.h> __RCSID("$NetBSD: pam_strerror.c,v 1.4 2023/06/30 21:46:21 christos Exp $"); #include <stdio.h> #include <security/pam_appl.h> #include "openpam_impl.h" /* * XSSO 4.2.1 * XSSO 6 page 92 * * Get PAM standard error message string */ const char * pam_strerror(const pam_handle_t *pamh, int error_number) { static char unknown[16]; /*LINTED unused*/ (void)pamh; if (error_number >= 0 && error_number < PAM_NUM_ERRORS) { return (pam_err_text[error_number]); } else { snprintf(unknown, sizeof unknown, "#%d", error_number); return (unknown); } } /** * The =pam_strerror function returns a pointer to a string containing a * textual description of the error indicated by the =error_number * argument. * The =pamh argument is ignored. * For compatibility with other implementations, it should be either a * valid PAM handle returned by a previous call to =pam_start, or =NULL. */ |