diff -Nur openpam-20130907.orig/include/security/Makefile.am openpam-20130907/include/security/Makefile.am --- openpam-20130907.orig/include/security/Makefile.am 2013-09-07 22:28:00.000000000 +0900 +++ openpam-20130907/include/security/Makefile.am 2013-11-26 23:24:54.000000000 +0900 @@ -9,4 +9,5 @@ pam_appl.h \ pam_constants.h \ pam_modules.h \ - pam_types.h + pam_types.h \ + pam_mod_misc.h diff -Nur openpam-20130907.orig/include/security/pam_mod_misc.h openpam-20130907/include/security/pam_mod_misc.h --- openpam-20130907.orig/include/security/pam_mod_misc.h 1970-01-01 09:00:00.000000000 +0900 +++ openpam-20130907/include/security/pam_mod_misc.h 2013-11-26 23:24:54.000000000 +0900 @@ -0,0 +1,56 @@ +/*- + * Copyright 1998 Juniper Networks, Inc. + * 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/libpam/libpam/security/pam_mod_misc.h,v 1.12 2003/05/31 16:56:35 des Exp $ + */ + +#ifndef PAM_MOD_MISC_H +#define PAM_MOD_MISC_H + +#include + +/* + * Common option names + */ +#define PAM_OPT_NULLOK "nullok" +#define PAM_OPT_AUTH_AS_SELF "auth_as_self" +#define PAM_OPT_ECHO_PASS "echo_pass" +#define PAM_OPT_DEBUG "debug" + +__BEGIN_DECLS +void _pam_verbose_error(pam_handle_t *, int, const char *, + const char *, const char *, ...); +__END_DECLS + +#define PAM_LOG(...) \ + openpam_log(PAM_LOG_DEBUG, __VA_ARGS__) + +#define PAM_RETURN(arg) \ + return (arg) + +#define PAM_VERBOSE_ERROR(...) \ + _pam_verbose_error(pamh, flags, __FILE__, __FUNCTION__, __VA_ARGS__) + +#endif diff -Nur openpam-20130907.orig/lib/libpam/Makefile.am openpam-20130907/lib/libpam/Makefile.am --- openpam-20130907.orig/lib/libpam/Makefile.am 2013-09-07 22:28:00.000000000 +0900 +++ openpam-20130907/lib/libpam/Makefile.am 2013-11-26 23:25:33.000000000 +0900 @@ -75,6 +75,7 @@ pam_verror.c \ pam_vinfo.c \ pam_vprompt.c \ + pam_debug_log.c \ $(NULL) libpam_la_LDFLAGS = -no-undefined -version-info @LIB_MAJ@ diff -Nur openpam-20130907.orig/lib/libpam/pam_debug_log.c openpam-20130907/lib/libpam/pam_debug_log.c --- openpam-20130907.orig/lib/libpam/pam_debug_log.c 1970-01-01 09:00:00.000000000 +0900 +++ openpam-20130907/lib/libpam/pam_debug_log.c 2013-11-26 23:24:54.000000000 +0900 @@ -0,0 +1,64 @@ +/*- + * Copyright 2001 Mark R V Murray + * 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. + */ + +#include + +#ifndef __GLIBC__ +#include +#endif + +#include +#include +#include +#include + +#include +#include +#include + +/* Print a verbose error, including the function name and a + * cleaned up filename. + */ +void +_pam_verbose_error(pam_handle_t *pamh, int flags, + const char *file, const char *function, const char *format, ...) +{ + va_list ap; + char *fmtbuf, *modname, *period; + + if (!(flags & PAM_SILENT) && !openpam_get_option(pamh, "no_warn")) { + modname = basename(file); + period = strchr(modname, '.'); + if (period == NULL) + period = strchr(modname, '\0'); + va_start(ap, format); + asprintf(&fmtbuf, "%.*s: %s: %s\n", (int)(period - modname), + modname, function, format); + pam_verror(pamh, fmtbuf, ap); + free(fmtbuf); + va_end(ap); + } +}