pam-devperm (1.6-1) debian-dir only changes

--- pam-devperm-1.6.orig/debian/dirs
+++ pam-devperm-1.6/debian/dirs
@@ -0,0 +1,2 @@
+sbin
+var/lib/pam_devperm
--- pam-devperm-1.6.orig/debian/rules
+++ pam-devperm-1.6/debian/rules
@@ -0,0 +1,79 @@
+#!/usr/bin/make -f
+# Sample debian/rules that uses debhelper.
+# GNU copyright 1997 to 1999 by Joey Hess.
+
+# Uncomment this to turn on verbose mode.
+#export DH_VERBOSE=1
+
+include /usr/share/quilt/quilt.make
+
+INSTALL_PROGRAM = install -m 755
+
+# These are used for cross-compiling and for saving the configure script
+# from having to guess our platform (since we know it already)
+DEB_HOST_GNU_TYPE   ?= $(shell dpkg-architecture -qDEB_HOST_GNU_TYPE)
+DEB_BUILD_GNU_TYPE  ?= $(shell dpkg-architecture -qDEB_BUILD_GNU_TYPE)
+
+CFLAGS = -Wall -g
+
+ifneq (,$(findstring noopt,$(DEB_BUILD_OPTIONS)))
+	CFLAGS += -O0
+else
+	CFLAGS += -O2
+endif
+ifeq (,$(findstring nostrip,$(DEB_BUILD_OPTIONS)))
+	INSTALL_PROGRAM += -s
+endif
+
+config.status: patch configure
+	dh_testdir
+	./configure --host=$(DEB_HOST_GNU_TYPE) --build=$(DEB_BUILD_GNU_TYPE) --prefix=/usr --mandir=\$${prefix}/share/man --infodir=\$${prefix}/share/info
+
+build: build-stamp
+
+build-stamp:  config.status
+	dh_testdir
+	$(MAKE) CFLAGS="$(CFLAGS)"
+	touch build-stamp
+
+clean: unpatch
+	dh_testdir
+	dh_testroot
+	rm -f build-stamp 
+	# Add here commands to clean up after the build process.
+	-$(MAKE) distclean
+	dh_clean
+
+install: build
+	dh_testdir
+	dh_testroot
+	dh_clean -k
+	dh_installdirs
+	$(MAKE) install DESTDIR=$(CURDIR)/debian/libpam-devperm INSTALL_PROGRAM="$(INSTALL_PROGRAM)"
+	rm -f $(CURDIR)/debian/libpam-devperm/etc/init.d/boot.restore_permissions
+
+# Build architecture-independent files here.
+binary-indep: build install
+# We have nothing to do by default.
+
+# Build architecture-dependent files here.
+binary-arch: build install
+	dh_testdir
+	dh_testroot
+	dh_installchangelogs ChangeLog
+	dh_installdocs
+	dh_installexamples
+	dh_installinit --no-start -- start 75 S .
+	dh_installman debian/restore_devperm.1
+	dh_link
+	dh_strip
+	dh_compress
+	dh_fixperms
+	dh_installdeb
+	dh_shlibdeps
+	dh_gencontrol
+	dh_md5sums
+	dh_builddeb
+
+binary: binary-indep binary-arch
+.PHONY: build clean binary-indep binary-arch binary install 
--- pam-devperm-1.6.orig/debian/control
+++ pam-devperm-1.6/debian/control
@@ -0,0 +1,15 @@
+Source: pam-devperm
+Section: admin
+Priority: optional
+Maintainer: Debian QA Group <packages@qa.debian.org>
+Build-Depends: debhelper (>> 4.0.0), quilt (>= 0.40), libpam0g-dev
+Standards-Version: 3.8.0
+
+Package: libpam-devperm
+Architecture: any
+Depends: ${shlibs:Depends}
+Description: PAM module to change device ownership on login
+ This PAM module allows you to change device ownership and permissions
+ when a user logs in.
+ .
+ This is functionally equivalent with SunOS logindevperm(4).
--- pam-devperm-1.6.orig/debian/compat
+++ pam-devperm-1.6/debian/compat
@@ -0,0 +1 @@
+4
--- pam-devperm-1.6.orig/debian/copyright
+++ pam-devperm-1.6/debian/copyright
@@ -0,0 +1,43 @@
+This package was debianized by Peter Mathiasson <peterm@debian.org> on
+Mon,  9 Jun 2003 13:56:44 +0200.
+
+It was downloaded from ftp://ftp.suse.com/pub/suse/
+
+Upstream Author: SuSE GmbH Nuernberg, Germany
+		 Thorsten Kukuk <kukuk@suse.de>
+
+Copyright:
+
+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, and the entire permission notice in its entirety,
+   including the disclaimer of warranties.
+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.
+
+ALTERNATIVELY, this product may be distributed under the terms of
+the GNU Public License, in which case the provisions of the GPL are
+required INSTEAD OF the above restrictions.  (This clause is
+necessary due to a potential bad interaction between the GPL and
+the restrictions contained in a BSD-style copyright.)
+
+THIS SOFTWARE IS PROVIDED ``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 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.
+
+On Debian systems, the complete text of the GNU General Public
+License can be found in /usr/share/common-licenses/GPL-2
--- pam-devperm-1.6.orig/debian/init.d
+++ pam-devperm-1.6/debian/init.d
@@ -0,0 +1,41 @@
+#! /bin/sh
+### BEGIN INIT INFO
+# Provides:          libpam-devperm
+# Required-Start:    $remote_fs
+# Required-Stop:
+# Default-Start:     S
+# Default-Stop:
+# Short-Description: Restore permissions after a crash.
+# Description:       Restores the permissions modified by
+#                    pam_devperm after a crash.
+### END INIT INFO
+
+set -e
+
+DEVICES=`/bin/ls /var/lib/pam_devperm`
+
+case "$1" in
+  start)
+	echo -n "Restoring device permissions: "
+	if [ ! -z "$DEVICES" ] ; then
+		for f in $DEVICES; do
+			/sbin/restore_devperm $f
+		done
+	fi
+	echo "Ok"
+	;;
+  stop)
+	;;
+  reload)
+  	;;
+  restart)
+  	;;
+  force-reload)
+  	;;
+  *)
+	echo "Usage: /etc/init.d/libpam-devperm {start}" >&2
+	exit 1
+	;;
+esac
+
+exit 0
--- pam-devperm-1.6.orig/debian/changelog
+++ pam-devperm-1.6/debian/changelog
@@ -0,0 +1,45 @@
+pam-devperm (1.6-1) unstable; urgency=low
+
+  * QA upload.
+  * Orphan package, set Debian QA Group <packages@qa.debian.org> as
+    the maintainer.  The current maintainer is no longer active.
+  * New upstream version.
+    - Drop patch to add -fPIC in configure, as this is done in
+      src/Makefile.am in the new upstream version.
+  * Move local changes to debian/patches and use quilt to apply them.
+  * New patch segf-usermsg.diff to avoid crashing when no function
+    pointer is available to pass messages back to the application
+    (Closes: #492348:).
+  * New patch reverse-restore.diff to restore permissions in the
+    reverse order of the one used to set permissions, to avoid
+    surprises with symlinked devices (Closes: #472360, #492353).
+    Patch from Christoph Pleger.
+  * Changed standards-version from 3.5.10 to 3.8.0.
+
+ -- Petter Reinholdtsen <pere@debian.org>  Sun,  3 Aug 2008 12:00:19 +0200
+
+pam-devperm (1.5-2.1) unstable; urgency=low
+
+  * Non-maintainer upload to solve release goal.
+  * Add LSB dependency header to init.d scripts (Closes: #458466).
+  * Make sure to grant the same access to /dev/dsp as is granted
+    for /dev/dsp* (Closes: #393661)
+  * Change build rules to handle the nostrip option (Closes: #437733)
+
+ -- Petter Reinholdtsen <pere@debian.org>  Sat, 15 Mar 2008 19:51:25 +0100
+
+pam-devperm (1.5-2) unstable; urgency=low
+
+  * Worked around a bug in the configure scripts "-shared" test. Fixes
+    HPPA buildfailure.
+
+ -- Peter Mathiasson <peterm@debian.org>  Sun, 22 Jun 2003 14:51:44 +0200
+
+pam-devperm (1.5-1) unstable; urgency=low
+
+  * Initial Release.
+      Closes: #196748 (ITP: libpam-devperm -- PAM module to change device
+      ownership on login).
+
+ -- Peter Mathiasson <peterm@debian.org>  Mon,  9 Jun 2003 13:56:44 +0200
+
--- pam-devperm-1.6.orig/debian/README.Debian
+++ pam-devperm-1.6/debian/README.Debian
@@ -0,0 +1,16 @@
+libpam-devperm for Debian
+-------------------------
+
+Quick instructions:
+
+Add a line such as
+session  required  pam_devperm.so
+to the service you like to use it with.
+
+Edit /etc/logindevperm and setup the devices you want permissions and
+ownership to change for.
+
+If you're using pam_devperm with login make sure to enable CLOSE_SESSIONS in
+your /etc/login.defs, else your permissions won't be restored on logout.
+
+ -- Peter Mathiasson <peterm@debian.org>, Mon,  9 Jun 2003 13:56:44 +0200
--- pam-devperm-1.6.orig/debian/restore_devperm.sgml
+++ pam-devperm-1.6/debian/restore_devperm.sgml
@@ -0,0 +1,125 @@
+<!doctype refentry PUBLIC "-//OASIS//DTD DocBook V4.1//EN" [
+
+<!-- Process this file with docbook-to-man to generate an nroff manual
+     page: `docbook-to-man manpage.sgml > manpage.1'.  You may view
+     the manual page with: `docbook-to-man manpage.sgml | nroff -man |
+     less'.  A typical entry in a Makefile or Makefile.am is:
+
+manpage.1: manpage.sgml
+	docbook-to-man $< > $@
+
+    
+	The docbook-to-man binary is found in the docbook-to-man package.
+	Please remember that if you create the nroff version in one of the
+	debian/rules file targets (such as build), you will need to include
+	docbook-to-man in your Build-Depends control field.
+
+  -->
+
+  <!-- Fill in your name for FIRSTNAME and SURNAME. -->
+  <!ENTITY dhfirstname "<firstname>Peter</firstname>">
+  <!ENTITY dhsurname   "<surname>Mathiasson</surname>">
+  <!-- Please adjust the date whenever revising the manpage. -->
+  <!ENTITY dhdate      "<date>2003-06-09</date>">
+  <!-- SECTION should be 1-8, maybe w/ subsection other parameters are
+       allowed: see man(7), man(1). -->
+  <!ENTITY dhsection   "<manvolnum>1</manvolnum>">
+  <!ENTITY dhemail     "<email>&lt;peterm@debian.org&gt;</email>">
+  <!ENTITY dhusername  "Peter Mathiasson">
+  <!ENTITY dhucpackage "<refentrytitle>restore_devperm</refentrytitle>">
+  <!ENTITY dhpackage   "restore_devperm">
+
+  <!ENTITY debian      "<productname>Debian</productname>">
+  <!ENTITY gnu         "<acronym>GNU</acronym>">
+  <!ENTITY gpl         "&gnu; <acronym>GPL</acronym>">
+]>
+
+<refentry>
+  <refentryinfo>
+    <address>
+      &dhemail;
+    </address>
+    <author>
+      &dhfirstname;
+      &dhsurname;
+    </author>
+    <copyright>
+      <year>2003</year>
+      <holder>&dhusername;</holder>
+    </copyright>
+    &dhdate;
+  </refentryinfo>
+  <refmeta>
+    &dhucpackage;
+
+    &dhsection;
+  </refmeta>
+  <refnamediv>
+    <refname>&dhpackage;</refname>
+
+    <refpurpose>restore device permissions after a crash</refpurpose>
+  </refnamediv>
+  <refsynopsisdiv>
+    <cmdsynopsis>
+      <command>&dhpackage;</command>
+      <arg><replaceable>tty</replaceable></arg>
+    </cmdsynopsis>
+  </refsynopsisdiv>
+  <refsect1>
+    <title>DESCRIPTION</title>
+
+    <para><command>&dhpackage;</command> restores permissions changed
+      by the pam_devperm module. It's normally only runned from the boot
+      scripts.</para>
+
+  </refsect1>
+  <refsect1>
+    <title>OPTIONS</title>
+
+    <variablelist>
+      <varlistentry>
+        <term><option>tty</option></term>
+        <listitem>
+          <para>tty to restore permissions for.</para>
+        </listitem>
+      </varlistentry>
+    </variablelist>
+  </refsect1>
+  <refsect1>
+    <title>SEE ALSO</title>
+
+    <para>logindevperm (5).</para>
+
+  </refsect1>
+  <refsect1>
+    <title>AUTHOR</title>
+
+    <para>This manual page was written by &dhusername; &dhemail; for
+      the &debian; system (but may be used by others).  Permission is
+      granted to copy, distribute and/or modify this document under
+      the terms of the &gnu; Free Documentation
+      License, Version 1.1 or any later version published by the Free
+      Software Foundation; with no Invariant Sections, no Front-Cover
+      Texts and no Back-Cover Texts.</para>
+
+  </refsect1>
+</refentry>
+
+<!-- Keep this comment at the end of the file
+Local variables:
+mode: sgml
+sgml-omittag:t
+sgml-shorttag:t
+sgml-minimize-attributes:nil
+sgml-always-quote-attributes:t
+sgml-indent-step:2
+sgml-indent-data:t
+sgml-parent-document:nil
+sgml-default-dtd-file:nil
+sgml-exposed-tags:nil
+sgml-local-catalogs:nil
+sgml-local-ecat-files:nil
+End:
+-->
+
+
--- pam-devperm-1.6.orig/debian/docs
+++ pam-devperm-1.6/debian/docs
@@ -0,0 +1,2 @@
+NEWS
+TODO
--- pam-devperm-1.6.orig/debian/restore_devperm.1
+++ pam-devperm-1.6/debian/restore_devperm.1
@@ -0,0 +1,82 @@
+.\" This -*- nroff -*- file has been generated from
+.\" DocBook SGML with docbook-to-man on Debian GNU/Linux.
+...\"
+...\"	transcript compatibility for postscript use.
+...\"
+...\"	synopsis:  .P! <file.ps>
+...\"
+.de P!
+\\&.
+.fl			\" force out current output buffer
+\\!%PB
+\\!/showpage{}def
+...\" the following is from Ken Flowers -- it prevents dictionary overflows
+\\!/tempdict 200 dict def tempdict begin
+.fl			\" prolog
+.sy cat \\$1\" bring in postscript file
+...\" the following line matches the tempdict above
+\\!end % tempdict %
+\\!PE
+\\!.
+.sp \\$2u	\" move below the image
+..
+.de pF
+.ie     \\*(f1 .ds f1 \\n(.f
+.el .ie \\*(f2 .ds f2 \\n(.f
+.el .ie \\*(f3 .ds f3 \\n(.f
+.el .ie \\*(f4 .ds f4 \\n(.f
+.el .tm ? font overflow
+.ft \\$1
+..
+.de fP
+.ie     !\\*(f4 \{\
+.	ft \\*(f4
+.	ds f4\"
+'	br \}
+.el .ie !\\*(f3 \{\
+.	ft \\*(f3
+.	ds f3\"
+'	br \}
+.el .ie !\\*(f2 \{\
+.	ft \\*(f2
+.	ds f2\"
+'	br \}
+.el .ie !\\*(f1 \{\
+.	ft \\*(f1
+.	ds f1\"
+'	br \}
+.el .tm ? font underflow
+..
+.ds f1\"
+.ds f2\"
+.ds f3\"
+.ds f4\"
+'\" t 
+.ta 8n 16n 24n 32n 40n 48n 56n 64n 72n  
+.TH "restore_devperm" "1" 
+.SH "NAME" 
+restore_devperm \(em restore device permissions after a crash 
+.SH "SYNOPSIS" 
+.PP 
+\fBrestore_devperm\fP [\fItty\fP]  
+.SH "DESCRIPTION" 
+.PP 
+\fBrestore_devperm\fP restores permissions changed 
+by the pam_devperm module. It's normally only runned from the boot 
+scripts. 
+.SH "OPTIONS" 
+.IP "\fBtty\fP" 10 
+tty to restore permissions for. 
+.SH "SEE ALSO" 
+.PP 
+logindevperm (5). 
+.SH "AUTHOR" 
+.PP 
+This manual page was written by Peter Mathiasson <peterm@debian.org> for 
+the \fBDebian\fP system (but may be used by others).  Permission is 
+granted to copy, distribute and/or modify this document under 
+the terms of the GNU Free Documentation 
+License, Version 1.1 or any later version published by the Free 
+Software Foundation; with no Invariant Sections, no Front-Cover 
+Texts and no Back-Cover Texts. 
+...\" created by instant / docbook-to-man, Mon 09 Jun 2003, 16:43 
--- pam-devperm-1.6.orig/debian/patches/reverse-restore.diff
+++ pam-devperm-1.6/debian/patches/reverse-restore.diff
@@ -0,0 +1,135 @@
+From: Christoph Pleger <Christoph.Pleger@cs.uni-dortmund.de>
+To: Debian Bug Tracking System <submit@bugs.debian.org>
+Subject: libpam-devperm: Restore device permissions in reverse order
+Date: Fri, 25 Jul 2008 16:39:00 +0200
+
+Package: libpam-devperm
+Version: 1.5-2
+Severity: normal
+Tags: patch
+
+Hello,
+
+after logging out, libpam-devperm restores the device permissions in the same
+order as they are when logging in. This leads to problems if the devices
+listed in /etc/logindevperm are linked with each other.
+
+Imagine the following line in /etc/logindevperm:
+
+:0 0600 /dev/cdrom:/dev/cdrom0:/dev/cdrom1:/dev/cdrom2:/dev/cdrom3 
+
+Then, if /dev/cdrom and /dev/cdrom0 are links to the same device, let's say
+/dev/hdc, the following happens when user test logs in:
+
+1. libpam-devperm acts on /dev/cdrom. This saves the old ownerships
+   and permissions (probably root:cdrom and 660) of /dev/hdc and changes
+   them to test:cdrom and 600.
+2. libpam-devperm acts on /dev/cdrom0. This saves the ownerships and
+   permissions that were set in step 1, test:cdrom and 600.
+
+And when user test logs out:
+
+3. libpam-devperm acts on /dev/cdrom. This restores the old ownerships
+   and permissions of /dev/hdc, root:cdrom and 660.
+4. libpam-devperm acts on /dev/cdrom0. This restores the ownerships and
+   permissions of /dev/hdc that were saved in step 2, test:cdrom and 600.
+
+So, after logging out the device /dev/hdc does not have the same permissions
+and ownerships as before logging in. This problem can be avoided if the
+saved values for permissions and ownerships are restored in reverse order.
+In the example, step 3 would be executed after step 4, so that /dev/hdc
+would get the correct settings.
+
+The patch shown below can do the work.
+
+Regards
+  Christoph
+
+
+
+--- pam-devperm-1.5.orig/src/restore_permissions.c
++++ pam-devperm-1.5/src/restore_permissions.c
+@@ -47,6 +47,49 @@
+ 
+ #include "common.h"
+ 
++struct devlist_t {
++	char *device;
++	int perm;
++	unsigned long int uid;
++	unsigned long int gid;
++	struct devlist_t *prev;
++	struct devlist_t *next;
++};
++
++struct devlist_t *devlist = NULL; 
++
++void insert(const char *device, int perm, unsigned long int uid, unsigned long int gid)
++{
++  struct devlist_t *temp;
++
++  temp = (struct devlist_t *) malloc(sizeof(struct devlist_t));
++  temp->device = strdup(device);
++  temp->perm = perm;
++  temp->uid  = uid;
++  temp->gid  = gid;
++  temp->next = NULL;
++  temp->prev = devlist;
++  
++  if (devlist != NULL)
++    devlist->next = temp;
++
++  devlist = temp;
++}    
++
++void delete(void)
++{
++  struct devlist_t *temp;
++  
++  temp = devlist;
++  
++  if (devlist != NULL)
++    {
++      devlist = devlist->prev;
++      free(temp->device);
++      free(temp);
++    }
++}
++
+ int
+ restore_permissions (const char *tty)
+ {
+@@ -85,8 +128,15 @@
+ 	continue;                           /* empty or comment */
+       *cp++ = 0;
+       sscanf(cp, "%o %lu %lu", &perm, &uid, &gid);
+-      login_protect (device, perm, uid, gid, NULL);
++      insert(device,perm,uid,gid);
+     }
++  
++  while (devlist != NULL)
++    {
++      login_protect (devlist->device, devlist->perm, devlist->uid, devlist->gid, NULL);
++      delete();
++    }
++
+   fclose(fp);
+   unlink (save_perms);
+ 
+  
+
+-- System Information:
+Debian Release: 4.0
+  APT prefers stable
+  APT policy: (500, 'stable')
+Architecture: i386 (i686)
+Shell:  /bin/sh linked to /bin/bash
+Kernel: Linux 2.6.18-6-686
+Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
+
+Versions of packages libpam-devperm depends on:
+ii  libc6                  2.3.6.ds1-13etch5 GNU C Library: Shared libraries
+
+libpam-devperm recommends no packages.
+
+-- no debconf information
--- pam-devperm-1.6.orig/debian/patches/defaultperms.diff
+++ pam-devperm-1.6/debian/patches/defaultperms.diff
@@ -0,0 +1,11 @@
+--- pam-devperm-1.5.orig/etc/logindevperm
++++ pam-devperm-1.5/etc/logindevperm
+@@ -24,7 +24,7 @@
+ :0 0600 /dev/cdrecorder:/dev/cdrecorder1:/dev/cdrecorder2:/dev/cdrecorder3
+ :0 0600 /dev/dvd:/dev/dvd1:/dev/dvd2:/dev/dvd3
+ :0 0600 /dev/zip:/dev/zip1:/dev/zip2:/dev/zip3
+-:0 0600 /dev/dsp0:/dev/dsp1:/dev/dsp2:/dev/dsp3
++:0 0600 /dev/dsp:/dev/dsp0:/dev/dsp1:/dev/dsp2:/dev/dsp3
+ :0 0600 /dev/fd0:/dev/fd0u1440:/dev/fd0h1440:/dev/fd0u720:/dev/fd0h720
+ :0 0600 /dev/fd1:/dev/fd1u1440:/dev/fd1h1440:/dev/fd1u720:/dev/fd1h720
+ :0 0600 /dev/sequencer:/dev/sequencer2:/dev/music
--- pam-devperm-1.6.orig/debian/patches/series
+++ pam-devperm-1.6/debian/patches/series
@@ -0,0 +1,4 @@
+defaultperms.diff
+new-autoconf-helpers.diff
+segf-usermsg.diff
+reverse-restore.diff
--- pam-devperm-1.6.orig/debian/patches/segf-usermsg.diff
+++ pam-devperm-1.6/debian/patches/segf-usermsg.diff
@@ -0,0 +1,20 @@
+Make sure to not segfault when no the application didn't provide a
+function pointer to use for messages.  Fixes problem reported in
+#492348.
+
+Patch by Petter Reinholdtsen <pere@hungry.com> 2008-08-03
+
+--- pam-devperm-1.6.orig/src/support.c
++++ pam-devperm-1.6/src/support.c
+@@ -70,8 +70,9 @@
+   conv = (struct pam_conv *) conv_void;
+   if (retval == PAM_SUCCESS)
+     {
+-      retval = conv->conv (1, (const struct pam_message **)pmsg,
+-			   &resp, conv->appdata_ptr);
++      if (conv->conv)
++	retval = conv->conv (1, (const struct pam_message **)pmsg,
++			     &resp, conv->appdata_ptr);
+       if (retval != PAM_SUCCESS)
+ 	return retval;
+     }
--- pam-devperm-1.6.orig/debian/patches/new-autoconf-helpers.diff
+++ pam-devperm-1.6/debian/patches/new-autoconf-helpers.diff
@@ -0,0 +1,27 @@
+--- pam-devperm-1.6.orig/config.sub
++++ pam-devperm-1.6/config.sub
+@@ -3,7 +3,11 @@
+ #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
+ #   Free Software Foundation, Inc.
+ 
++if [ -x /usr/share/misc/config.sub ] ; then
++    exec /usr/share/misc/config.sub $@
++fi
++
+ timestamp='2001-08-13'
+ 
+ # This file is (in principle) common to ALL GNU software.
+
+--- pam-devperm-1.6.orig/config.guess
++++ pam-devperm-1.6/config.guess
+@@ -3,6 +3,10 @@
+ #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
+ #   Free Software Foundation, Inc.
+ 
++if [ -x /usr/share/misc/config.guess ] ; then
++    exec /usr/share/misc/config.guess $@
++fi
++
+ timestamp='2001-08-21'
+ 
+ # This file is free software; you can redistribute it and/or modify it