From 1ba053e08969f4a81ecd005c074ed01ee3b93b24 Mon Sep 17 00:00:00 2001
From: schwarze <>
Date: Sun, 17 Apr 2011 21:35:22 +0000
Subject: [PATCH] Replaced by src/libexec/security a few minutes ago; deraadt@
 suggests to remove the old file right away.

---
 src/etc/security | 664 -----------------------------------------------
 1 file changed, 664 deletions(-)
 delete mode 100644 src/etc/security

diff --git a/src/etc/security b/src/etc/security
deleted file mode 100644
index d767a1c9..00000000
--- a/src/etc/security
+++ /dev/null
@@ -1,664 +0,0 @@
-#
-#	$OpenBSD: security,v 1.88 2009/06/03 14:45:39 jj Exp $
-#	from: @(#)security	8.1 (Berkeley) 6/9/93
-#
-
-PATH=/bin:/usr/bin:/sbin:/usr/sbin
-
-umask 077
-
-DIR=`mktemp -d /tmp/_secure.XXXXXXXXXX` || exit 1
-TMP1=$DIR/_secure2
-TMP2=$DIR/_secure3
-LIST=$DIR/_secure5
-
-trap 'rm -rf $DIR; exit 1' 0 1 2 3 13 15
-
-# Check the master password file syntax.
-MP=/etc/master.passwd
-next_part "Checking the ${MP} file:"
-awk -F: '{
-	if ($0 ~ /^[	 ]*$/) {
-		printf("Line %d is a blank line.\n", NR);
-		next;
-	}
-	if (NF != 10)
-		printf("Line %d has the wrong number of fields:\n%s\n", NR, $0);
-	if ($1 ~ /^[+-]/)
-		next;
-	if ($1 == "")
-		printf("Line %d has an empty login field:\n%s\n", NR, $0);
-	else if ($1 !~ /^[A-Za-z0-9_][A-Za-z0-9_\-\.]*\$?$/)
-		printf("Login %s has non-alphanumeric characters.\n", $1);
-	if (length($1) > 31)
-		printf("Login %s has more than 31 characters.\n", $1);
-	if ($2 == "")
-		printf("Login %s has no password.\n", $1);
-	if ($2 != "" && length($2) != 13 && ($10 ~ /.*sh$/ || $10 == "") &&
-	   ($2 !~ /^\$[0-9a-f]+\$/) && ($2 != "skey")) {
-		if (system("test -s /etc/skey/"$1"") == 0)
-			printf("Login %s is off but still has a valid shell and an entry in /etc/skey.\n", $1);
-		if (system("test -d "$9" -a ! -r "$9"") == 0)
-			printf("Login %s is off but still has valid shell and home directory is unreadable\n\t by root; cannot check for existence of alternate access files.\n", $1);
-		else if (system("for file in .ssh .rhosts .shosts .klogin; do if test -e "$9"/$file; then if ((ls -ld "$9"/$file | cut -b 2-10 | grep -q r) && (test ! -O "$9"/$file)) ; then exit 1; fi; fi; done"))
-			 printf("Login %s is off but still has a valid shell and alternate access files in\n\t home directory are still readable.\n",$1);
-	}
-	if ($3 == 0 && $1 != "root")
-		printf("Login %s has a user ID of 0.\n", $1);
-	if ($3 < 0)
-		printf("Login %s has a negative user ID.\n", $1);
-	if ($4 < 0)
-		printf("Login %s has a negative group ID.\n", $1);
-	if (int($7) != 0 && system("test "$7" -lt `date +%s`") == 0)
-		printf("Login %s has expired.\n", $1);
-}' < $MP
-
-next_part "${MP} has duplicate user names."
-awk -F: '{ print $1 }' $MP | sort | uniq -d | column
-
-next_part "${MP} has duplicate user IDs."
-awk -F: '/^[^\+]/ { print $1 " " $3 }' $MP | sort -n +1 | tee $TMP1 |
-uniq -d -f 1 | awk '{ print $2 }' > $TMP2
-if [ -s $TMP2 ] ; then
-	while read uid; do
-		grep -w $uid $TMP1
-	done < $TMP2 | column
-fi
-
-# Backup the master password file; a special case, the normal backup
-# mechanisms also print out file differences and we don't want to do
-# that because this file has encrypted passwords in it.
-if [ ! -d /var/backups ] ; then
-	mkdir /var/backups
-	chmod 700 /var/backups
-fi
-CUR=/var/backups/`basename $MP`.current
-BACK=/var/backups/`basename $MP`.backup
-if [ -s $CUR ] ; then
-	if cmp -s $CUR $MP; then
-		:
-	else
-		cp -p $CUR $BACK
-		cp -p $MP $CUR
-		chown root:wheel $CUR
-	fi
-else
-	cp -p $MP $CUR
-	chown root:wheel $CUR
-fi
-
-# Check the group file syntax.
-GRP=/etc/group
-next_part "Checking the ${GRP} file:"
-awk -F: '{
-	if ($0 ~ /^[	 ]*$/) {
-		printf("Line %d is a blank line.\n", NR);
-		next;
-	}
-	if ($1 ~ /^[+-].*$/)
-		next;
-	if (NF != 4)
-		printf("Line %d has the wrong number of fields:\n%s\n", NR, $0);
-	if ($1 !~ /^[A-Za-z0-9_][A-Za-z0-9_\-\.]*$/)
-		printf("Group %s has non-alphanumeric characters.\n", $1);
-	if (length($1) > 31)
-		printf("Group %s has more than 31 characters.\n", $1);
-	if ($3 !~ /^[0-9]*$/)
-		printf("Group %s has an invalid group ID.\n", $1);
-}' < $GRP
-
-next_part "${GRP} has duplicate group names."
-awk -F: '{ print $1 }' $GRP | sort | uniq -d | column
-
-# Check for root paths, umask values in startup files.
-# The check for the root paths is problematical -- it's likely to fail
-# in other environments.  Once the shells have been modified to warn
-# of '.' in the path, the path tests should go away.
-rhome=/root
-umaskset=no
-list="/etc/csh.cshrc /etc/csh.login ${rhome}/.cshrc ${rhome}/.login"
-next_part "Checking root csh paths, umask values:\n${list}"
-for i in $list ; do
-	if [ -s $i ] ; then
-		if egrep -aq '[[:space:]]*umask[[:space:]]' $i ; then
-			umaskset=yes
-		fi
-		awk '{
-		    if ($1 == "umask") {
-			 if ($2 % 100 / 10 ~ /^[0145]/)
-			    print "Root umask is group writable";
-			 if ($2 % 10 ~ /^[0145]/)
-			    print "Root umask is other writable";
-		    }
-		}' < $i
-		SAVE_PATH=$PATH
-		unset PATH
-		/bin/csh -f -s << end-of-csh > /dev/null 2>&1
-			source $i
-			if (\$?path) then
-				/bin/ls -ldgT \$path > $TMP1
-			else
-				cat /dev/null > $TMP1
-			endif
-end-of-csh
-		PATH=$SAVE_PATH
-		awk '{
-			if ($10 ~ /^\.$/) {
-				print "The root path includes .";
-				next;
-			}
-		     }
-		     $1 ~ /^d....w/ \
-	{ print "Root path directory " $10 " is group writable." } \
-		     $1 ~ /^d.......w/ \
-	{ print "Root path directory " $10 " is other writable." }' \
-		< $TMP1
-	fi
-done
-if [ $umaskset = "no" ] ; then
-	echo "\nRoot csh startup files do not set the umask."
-fi
-
-> $TMP2
-rhome=/root
-umaskset=no
-list="/etc/profile ${rhome}/.profile"
-next_part "Checking root sh paths, umask values:\n${list}"
-for i in $list; do
-	if [ -s $i ] ; then
-		if egrep -a umask $i > /dev/null ; then
-			umaskset=yes
-		fi
-		egrep -a umask $i |
-		awk '$2 % 100 < 20 \
-			{ print "Root umask is group writable" } \
-		     $2 % 10 < 2 \
-			{ print "Root umask is other writable" }'
-		SAVE_PATH=$PATH
-		SAVE_ENV=$ENV
-		unset PATH ENV
-		/bin/sh << end-of-sh > /dev/null 2>&1
-			. $i
-			if [ X"\$PATH" != "X" ]; then
-				list=\`echo \$PATH | /usr/bin/sed -e 's/:/ /g'\`
-				/bin/ls -ldgT \$list > $TMP1
-			else
-				> $TMP1
-			fi
-			echo \$ENV >> $TMP2
-end-of-sh
-		PATH=$SAVE_PATH
-		ENV=$SAVE_ENV
-		awk '{
-			if ($10 ~ /^\.$/) {
-				print "The root path includes .";
-				next;
-			}
-		     }
-		     $1 ~ /^d....w/ \
-	{ print "Root path directory " $10 " is group writable." } \
-		     $1 ~ /^d.......w/ \
-	{ print "Root path directory " $10 " is other writable." }' \
-		< $TMP1
-
-	fi
-done
-if [ $umaskset = "no" ] ; then
-	echo "\nRoot sh startup files do not set the umask."
-fi
-
-# A good .kshrc will not have a umask or path, that being set in .profile
-# check anyway.
-rhome=/root
-list="/etc/ksh.kshrc `cat $TMP2`"
-next_part "Checking root ksh paths, umask values:\n${list}"
-(cd $rhome
- for i in $list; do
-	if [ -s $i ] ; then
-		egrep -a umask $i |
-		awk '$2 % 100 < 20 \
-			{ print "Root umask is group writable" } \
-		     $2 % 10 < 2 \
-			{ print "Root umask is other writable" }'
-		if egrep -a PATH= $i > /dev/null ; then
-			SAVE_PATH=$PATH
-			unset PATH
-			/bin/ksh << end-of-sh > /dev/null 2>&1
-				. $i
-				if [ X"\$PATH" != "X" ]; then
-					list=\`echo \$PATH | /usr/bin/sed -e 's/:/ /g'\`
-					/bin/ls -ldgT \$list > $TMP1
-				else
-					> $TMP1
-				fi
-end-of-sh
-			PATH=$SAVE_PATH
-			awk '{
-				if ($10 ~ /^\.$/) {
-					print "The root path includes .";
-					next;
-				}
-			    }
-			    $1 ~ /^d....w/ \
-		{ print "Root path directory " $10 " is group writable." } \
-			    $1 ~ /^d.......w/ \
-		{ print "Root path directory " $10 " is other writable." }' \
-			< $TMP1
-		fi
-
-	fi
- done
-)
-
-next_part "Checking configuration files:"
-# Root and uucp should both be in /etc/ftpusers.
-if egrep root /etc/ftpusers > /dev/null ; then
-	:
-else
-	echo "Root not listed in /etc/ftpusers file."
-fi
-if egrep uucp /etc/ftpusers > /dev/null ; then
-	:
-else
-	echo "Uucp not listed in /etc/ftpusers file."
-fi
-
-# Uudecode should not be in the /etc/mail/aliases file.
-if egrep 'uudecode|decode' /etc/mail/aliases; then
-	echo "There is an entry for uudecode in the /etc/mail/aliases file."
-fi
-
-# hostname.if files may contain secrets and should not be
-# world-readable.
-
-for f in /etc/hostname.* ; do
-	if [ ! -e $f ]; then
-		continue
-	fi
-	if [ "$(stat -Lf "%SLp" $f)" != "---" ]; then
-		echo "$f is world readable."
-	fi
-done
-
-# Files that should not have + signs.
-list="/etc/hosts.equiv /etc/shosts.equiv /etc/hosts.lpd"
-for f in $list ; do
-	if [ -s $f ] ; then
-		awk '{
-			if ($0 ~ /^\+@.*$/)
-				next;
-			if ($0 ~ /^\+.*$/)
-				printf("Plus sign in %s file.\n", FILENAME);
-		}' $f
-	fi
-done
-
-# Check for special users with .rhosts/.shosts files.  Only root
-# should have .rhosts/.shosts files.  Also, .rhosts/.shosts
-# files should not have plus signs.
-next_part "Checking for special users with .rhosts/.shosts files."
-awk -F: '$1 != "root" && $1 !~ /^[+-]/ && \
-	($3 < 100 || $1 == "ftp" || $1 == "uucp") \
-		{ print $1 " " $6 }' /etc/passwd |
-while read uid homedir; do
-	for j in .rhosts .shosts; do
-		# Root owned .rhosts/.shosts files are ok.
-		if [ -s ${homedir}/$j -a ! -O ${homedir}/$j ] ; then
-			rhost=`ls -ldgT ${homedir}/$j`
-			echo "${uid}: ${rhost}"
-		fi
-	done
-done
-
-next_part "Checking .rhosts/.shosts files syntax."
-awk -F: '/^[^+-]/ { print $1 " " $6 }' /etc/passwd | \
-while read uid homedir; do
-	for j in .rhosts .shosts; do
-		if [ -s ${homedir}/$j ] ; then
-			awk '{
-				if ($0 ~ /^+@.*$/ )
-					next;
-				if ($0 ~ /^\+[ 	]*$/ )
-					printf("%s has + sign in it.\n",
-						FILENAME);
-			}' ${homedir}/$j
-		fi
-	done
-done
-
-# Check home directories.  Directories should not be owned by someone else
-# or writeable.
-next_part "Checking home directories."
-awk -F: '/^[^+-]/ { print $1 " " $6 }' /etc/passwd | \
-while read uid homedir; do
-	if [ -d ${homedir}/ ] ; then
-		file=`ls -ldgT ${homedir}`
-		echo "${uid} ${file}"
-	fi
-done |
-awk '$1 != $4 && $4 != "root" \
-	{ print "user " $1 " home directory is owned by " $4 }
-     $2 ~ /^-....w/ \
-	{ print "user " $1 " home directory is group writable" }
-     $2 ~ /^-.......w/ \
-	{ print "user " $1 " home directory is other writable" }'
-
-# Files that should not be owned by someone else or readable.
-list=".netrc .rhosts .gnupg/secring.gpg .gnupg/random_seed \
-	.pgp/secring.pgp .shosts .ssh/identity .ssh/id_dsa .ssh/id_rsa"
-next_part "Checking dot files."
-awk -F: '/^[^+-]/ { print $1 " " $6 }' /etc/passwd | \
-while read uid homedir; do
-	for f in $list ; do
-		file=${homedir}/${f}
-		if [ -f $file ] ; then
-			echo "${uid} ${f} `ls -ldgT ${file}`"
-		fi
-	done
-done |
-awk '$1 != $5 && $5 != "root" \
-	{ print "user " $1 " " $2 " file is owned by " $5 }
-     $3 ~ /^-...r/ \
-	{ print "user " $1 " " $2 " file is group readable" }
-     $3 ~ /^-......r/ \
-	{ print "user " $1 " " $2 " file is other readable" }
-     $3 ~ /^-....w/ \
-	{ print "user " $1 " " $2 " file is group writable" }
-     $3 ~ /^-.......w/ \
-	{ print "user " $1 " " $2 " file is other writable" }'
-
-# Files that should not be owned by someone else or writeable.
-list=".bashrc .bash_profile .bash_login .bash_logout .cshrc \
-      .emacs .exrc .forward .fvwmrc .inputrc .klogin .kshrc .login \
-      .logout .nexrc .profile .screenrc .ssh .ssh/config \
-      .ssh/authorized_keys .ssh/authorized_keys2 .ssh/environment \
-      .ssh/known_hosts .ssh/rc .tcshrc .twmrc .xsession .xinitrc \
-      .Xdefaults .Xauthority"
-awk -F: '/^[^+-]/ { print $1 " " $6 }' /etc/passwd | \
-while read uid homedir; do
-	for f in $list ; do
-		file=${homedir}/${f}
-		if [ -f $file ] ; then
-			echo "${uid} ${f} `ls -ldgT ${file}`"
-		fi
-	done
-done |
-awk '$1 != $5 && $5 != "root" \
-	{ print "user " $1 " " $2 " file is owned by " $5 }
-     $3 ~ /^-....w/ \
-	{ print "user " $1 " " $2 " file is group writable" }
-     $3 ~ /^-.......w/ \
-	{ print "user " $1 " " $2 " file is other writable" }'
-
-# Mailboxes should be owned by user and unreadable.
-next_part "Checking mailbox ownership."
-ls -l /var/mail | sed 1d | \
-awk '$3 != $9 \
-	{ print "user " $9 " mailbox is owned by " $3 }
-     $1 != "-rw-------" \
-	{ print "user " $9 " mailbox is " $1 ", group " $4 }'
-
-# File systems should not be globally exported.
-next_part "Checking for globally exported file systems."
-if [ -s /etc/exports ] ; then
-	awk '{
-		if (($1 ~ /^#/) || ($1 ~ /^$/))
-			next;
-		readonly = 0;
-		for (i = 2; i <= NF; ++i) {
-			if ($i ~ /^-ro$/)
-				readonly = 1;
-			else if ($i !~ /^-/ || $i ~ /^-network/)
-				next;
-		}
-		if (readonly)
-			print "File system " $1 " globally exported, read-only."
-		else
-			print "File system " $1 " globally exported, read-write."
-	}' < /etc/exports
-fi
-
-# Display any changes in setuid/setgid files and devices.
-next_part "Setuid/device find errors:"
-( set -o noglob
-  find / \
-	\( ! -fstype local -o -fstype procfs -o -fstype afs -o -fstype nnpfs \
-	   `for f in $SUIDSKIP; do echo -o -path $f; done` \
-	\) -a -prune -o \
-	-type f -a \( -perm -u+s -o -perm -g+s \) -print0 -o \
-	! -type d -a ! -type f -a ! -type l -a ! -type s -a ! -type p \
-	-print0 | xargs -0 -r ls -ldgT | sort +9 > $LIST
-)
-
-# Display any changes in the setuid/setgid file list.
-next_part "Checking setuid/setgid files and devices:"
-FIELDS1=1.1,1.2,1.3,1.4,1.5,1.6,1.7,1.8,1.9,0
-FIELDS2=2.1,2.2,2.3,2.4,2.5,2.6,2.7,2.8,2.9,0
-egrep -av '^[bc]' $LIST | join -o $FIELDS2 -110 -210 -v2 /dev/null - > $TMP1
-if [ -s $TMP1 ] ; then
-	# Check to make sure uudecode isn't setuid.
-	if grep -aw uudecode $TMP1 > /dev/null ; then
-		echo "Uudecode is setuid."
-	fi
-
-	CUR=/var/backups/setuid.current
-	BACK=/var/backups/setuid.backup
-
-	if [ -s $CUR ] ; then
-		if cmp -s $CUR $TMP1 ; then
-			:
-		else
-			next_part "Setuid additions:"
-			join -o $FIELDS2 -110 -210 -v2 $CUR $TMP1 | \
-				tee $TMP2 | column -t
-
-			next_part "Setuid deletions:"
-			join -o $FIELDS1 -110 -210 -v1 $CUR $TMP1 | \
-				tee -a $TMP2 | column -t
-
-			next_part "Setuid changes:"
-			sort +9 $TMP2 $CUR $TMP1 | \
-			    sed -e 's/[	 ][	 ]*/ /g' | uniq -u | column -t
-
-			cp $CUR $BACK
-			cp $TMP1 $CUR
-		fi
-	else
-		next_part "Setuid additions:"
-		column -t $TMP1
-		cp $TMP1 $CUR
-	fi
-fi
-
-# Check for block and character disk devices that are readable or writeable
-# or not owned by root.operator.
-next_part "Checking disk ownership and permissions."
->$TMP1
-DISKLIST="ccd dk fd hd hk hp jb kra ra rb rd rl rx rz sd up vnd wd xd"
-for i in $DISKLIST; do
-	egrep "^b.*/${i}[0-9][0-9]*[B-H]?[a-p]$"  $LIST >> $TMP1
-	egrep "^c.*/r${i}[0-9][0-9]*[B-H]?[a-p]$"  $LIST >> $TMP1
-done
-
-awk '$3 != "root" || $4 != "operator" || $1 !~ /.rw-r-----/ \
-	{ printf("Disk %s is user %s, group %s, permissions %s.\n", \
-	    $11, $3, $4, $1); }' < $TMP1
-
-FIELDS1=1.1,1.2,1.3,1.4,1.5,1.6,1.7,1.8,1.9,1.10,0
-FIELDS2=2.1,2.2,2.3,2.4,2.5,2.6,2.7,2.8,2.9,2.10,0
-# Display any changes in the device file list.
-egrep -a '^[bc]' $LIST | sort +10 | \
-    join -o $FIELDS2 -111 -211 -v2 /dev/null - > $TMP1
-if [ -s $TMP1 ] ; then
-	CUR=/var/backups/device.current
-	BACK=/var/backups/device.backup
-
-	if [ -s $CUR ] ; then
-		if cmp -s $CUR $TMP1 ; then
-			:
-		else
-			next_part "Device additions:"
-			join -o $FIELDS2 -111 -211 -v2 $CUR $TMP1 | \
-				tee $TMP2 | column -t
-
-			next_part "Device deletions:"
-			join -o $FIELDS1 -111 -211 -v1 $CUR $TMP1 | \
-				tee -a $TMP2 | column -t
-
-			# Report any block device change.  Ignore character
-			# devices, only the name is significant.
-			next_part "Block device changes:"
-			cat $TMP2 $CUR $TMP1 | \
-			sed -e '/^c/d' | \
-			sort +10 | \
-			sed -e 's/[	 ][	 ]*/ /g' | \
-			uniq -u | \
-			column -t
-
-			cp $CUR $BACK
-			cp $TMP1 $CUR
-		fi
-	else
-		next_part "Device additions:"
-		column -t $TMP1
-		cp $TMP1 $CUR
-	fi
-fi
-
-# Check special files.
-# Check system binaries.
-#
-# Create the mtree tree specifications using:
-#
-#	mtree -cx -p DIR -K md5digest,type >/etc/mtree/DIR.secure
-#	chown root:wheel /etc/mtree/DIR.secure
-#	chmod 600 /etc/mtree/DIR.secure
-#
-# Note, this is not complete protection against Trojan horsed binaries, as
-# the hacker can modify the tree specification to match the replaced binary.
-# For details on really protecting yourself against modified binaries, see
-# the mtree(8) manual page.
-next_part "Checking special files and directories.
-Output format is:\n\tfilename:\n\t\tcriteria (shouldbe, reallyis)"
-if [ -d /etc/mtree ] ; then
-	cd /etc/mtree
-	mtree -e -l -p / -f /etc/mtree/special
-	for file in *.secure; do
-		[ $file = '*.secure' ] && continue
-		tree=`sed -n -e '3s/.* //p' -e 3q $file`
-		next_part "Checking system binaries in ${tree}:"
-		mtree -f $file -p $tree
-	done
-else
-	echo /etc/mtree is missing
-fi
-
-# List of files that get backed up and checked for any modifications.  Each
-# file is expected to have two backups, /var/backups/file.{current,backup}.
-# Any changes cause the files to rotate.
-_fnchg() {
-	echo "$1" | sed 's/^\///;s/\//_/g'
-}
-if [ -s /etc/changelist ] ; then
-	for file in `egrep -v "^(#|\+|$MP)" /etc/changelist`; do
-		CUR=/var/backups/$(_fnchg  "$file").current
-		BACK=/var/backups/$(_fnchg "$file").backup
-		next_part "======\n${file} diffs (-OLD  +NEW)\n======"
-		if [ -s $file -a ! -d $file ] ; then
-			if [ -s $CUR ] ; then
-				diff -ua $CUR $file
-				if [ -s $PARTOUT ] ; then
-					cp -p $CUR $BACK
-					cp -p $file $CUR
-					chown root:wheel $CUR $BACK
-				fi
-			else
-				diff -u /dev/null $file
-				cp -p $file $CUR
-				chown root:wheel $CUR
-			fi
-		fi
-		if [ ! -s $file -a -s $CUR ]; then
-			diff -u $CUR /dev/null
-			cp -p $CUR $BACK
-			rm -f $CUR
-			chown root:wheel $BACK
-		fi
-	done
-	for file in `sed -n 's/^+//p' /etc/changelist`; do
-		CUR=/var/backups/$(_fnchg  "$file").current.md5
-		BACK=/var/backups/$(_fnchg "$file").backup.md5
-		if [ -s $file -a ! -d $file ] ; then
-			MD5_NEW=`md5 $file | sed 's/^.* //'`
-			if [ -s $CUR ] ; then
-				MD5_OLD="`cat $CUR`"
-				if [ "$MD5_NEW" != "$MD5_OLD" ]; then
-		next_part "======\n${file} MD5 checksums\n======"
-					echo "OLD: $MD5_OLD"
-					echo "NEW: $MD5_NEW"
-					cp -p $CUR $BACK
-					echo $MD5_NEW > $CUR
-					chown root:wheel $CUR $BACK
-					chmod 600 $CUR
-				fi
-			else
-		next_part "======\n${file} new MD5 checksum\n======"
-				echo "NEW: $MD5_NEW"
-				echo $MD5_NEW > $CUR
-				chown root:wheel $CUR
-				chmod 600 $CUR
-			fi
-		fi
-		if [ ! -s $file -a -s $CUR ]; then
-			MD5_OLD="`cat $CUR`"
-		next_part "======\n${file} removed MD5 checksum\n======"
-			echo "OLD: $MD5_OLD"
-			cp -p $CUR $BACK
-			rm $CUR
-			chown root:wheel $BACK
-		fi
-	done
-fi
-
-# Make backups of the labels for any mounted disks and produce diffs
-# when they change.
-for d in `df -ln | sed -n 's:^/dev/\([a-z]*[0-9]*\)[a-p].*$:\1:p' | sort -u`; do
-	file=/var/backups/disklabel.$d
-	CUR=$file.current
-	BACK=$file.backup
-	next_part "======\n${d} diffs (-OLD  +NEW)\n======"
-	if disklabel $d > $file 2>&1 ; then
-		if [ -s $CUR ] ; then
-			diff -u $CUR $file
-			if [ -s $PARTOUT ] ; then
-				cp -p $CUR $BACK
-				cp -p $file $CUR
-				chown root:wheel $CUR $BACK
-			fi
-		else
-			cp -p $file $CUR
-			chown root:wheel $CUR
-		fi
-	fi
-	rm -f $file
-done
-
-# Backup the list of installed packages and produce diffs when it changes.
-next_part "======\nPackage list changes (-OLD  +NEW)\n======"
-file=/var/backups/pkglist
-CUR=$file.current
-BACK=$file.backup
-if pkg_info > $file 2>&1 ; then
-	if [ -s $CUR ] ; then
-		diff -u $CUR $file
-		if [ -s $PARTOUT ] ; then
-			cp -p $CUR $BACK
-			cp -p $file $CUR
-			chown root:wheel $CUR $BACK
-		fi
-	else
-		cp -p $file $CUR
-		chown root:wheel $CUR
-	fi
-fi
-rm -f $file