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authorEdinaldo P. Silva <edps.mundognu@gmail.com>2015-11-21 09:15:26 +0700
committerWilly Sudiarto Raharjo <willysr@slackbuilds.org>2015-11-21 09:15:26 +0700
commit0ce249c55f427884377c909d3f46f9a1b63e7c8b (patch)
tree3624e5b6cab195245d51bed905e8798ba4213e88 /system/secure-delete
parentee6d6f09489dd7ed765397a7728ffceb44a1e359 (diff)
downloadslackbuilds-0ce249c55f427884377c909d3f46f9a1b63e7c8b.tar.gz
system/secure-delete: Add more patches.
Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>
Diffstat (limited to 'system/secure-delete')
-rw-r--r--system/secure-delete/README4
-rw-r--r--system/secure-delete/secure-delete-3.1-do-not-use-the-kernel-module.patch41
-rw-r--r--system/secure-delete/secure-delete-3.1-makefile.patch25
-rw-r--r--system/secure-delete/secure-delete.SlackBuild10
-rw-r--r--system/secure-delete/secure-delete_3.1-6.diff478
5 files changed, 74 insertions, 484 deletions
diff --git a/system/secure-delete/README b/system/secure-delete/README
index cc94d1022e..aae5cfa3b6 100644
--- a/system/secure-delete/README
+++ b/system/secure-delete/README
@@ -4,5 +4,5 @@ Gutmann method based tools for securely wiping data.
From files (srm), free disk space (sfill), swap (sswap) and memory (sdmem).
-The "srm" program and "srm" manpage may be conflict with their counterparts
-present in the "srm" package also available on SlackBuilds.
+This package maybe conflict with "srm" program and "srm" manpage present in
+"srm" package also available on SlackBuilds.
diff --git a/system/secure-delete/secure-delete-3.1-do-not-use-the-kernel-module.patch b/system/secure-delete/secure-delete-3.1-do-not-use-the-kernel-module.patch
new file mode 100644
index 0000000000..a685b81bc6
--- /dev/null
+++ b/system/secure-delete/secure-delete-3.1-do-not-use-the-kernel-module.patch
@@ -0,0 +1,41 @@
+--- Makefile.old 2006-03-08 14:59:53.000000000 -0500
++++ Makefile 2006-03-08 15:00:23.000000000 -0500
+@@ -7,7 +7,7 @@
+ OPT_MOD=-D__KERNEL__ -DMODULE -fomit-frame-pointer -fno-strict-aliasing -pipe -mpreferred-stack-boundary=2
+ #LD_MOD=-r
+
+-all: sdel-lib.o srm sfill sswap smem sdel-mod.o
++all: sdel-lib.o srm sfill sswap smem
+ @echo
+ @echo "A Puritan is someone who is deathly afraid that someone, somewhere, is"
+ @echo "having fun."
+@@ -15,9 +15,6 @@
+ @echo "I hope YOU have fun!"
+ @echo
+
+-sdel-mod.o: sdel-mod.c
+- $(CC) $(OPT) $(OPT_MOD) $(LD_MOD) -I/lib/modules/`uname -r`/build/include -c sdel-mod.c
+-
+ sdel-lib.o: sdel-lib.c
+ $(CC) ${OPT} -c sdel-lib.c
+
+@@ -35,7 +32,7 @@
+ -strip smem
+
+ clean:
+- rm -f sfill srm sswap smem sdel sdel-lib.o sdel-mod.o core *~
++ rm -f sfill srm sswap smem sdel sdel-lib.o
+
+ install: all
+ mkdir -p -m 755 ${INSTALL_DIR} 2> /dev/null
+@@ -47,8 +44,8 @@
+ chmod 644 ${MAN_DIR}/man1/srm.1 ${MAN_DIR}/man1/sfill.1 ${MAN_DIR}/man1/sswap.1 ${MAN_DIR}/man1/smem.1
+ mkdir -p -m 755 ${DOC_DIR} 2> /dev/null
+ cp -f CHANGES FILES README secure_delete.doc usenix6-gutmann.doc ${DOC_DIR}
+- -test -e sdel-mod.o && cp -f sdel-mod.o /lib/modules/`uname -r`/kernel/drivers/char
+-# @-test '!' -e sdel-mod.o -a `uname -s` = 'Linux' && echo "type \"make sdel-mod install\" to compile and install the Linux loadable kernel module for secure delete"
++ -test -e
++# @-test '!' -e
+ @echo
+ @echo "If men could get pregnant, abortion would be a sacrament."
+ @echo
diff --git a/system/secure-delete/secure-delete-3.1-makefile.patch b/system/secure-delete/secure-delete-3.1-makefile.patch
new file mode 100644
index 0000000000..b9aad3d04a
--- /dev/null
+++ b/system/secure-delete/secure-delete-3.1-makefile.patch
@@ -0,0 +1,25 @@
+--- Makefile 2010-08-10 10:44:37.000000000 -0400
++++ Makefile.secure 2010-08-10 10:44:43.000000000 -0400
+@@ -18,14 +19,14 @@
+ sdel-lib.o: sdel-lib.c
+ $(CC) ${OPT} -c sdel-lib.c
+
+-srm: srm.c
+- $(CC) ${OPT} -o srm srm.c sdel-lib.o
+-sfill: sfill.c
+- $(CC) ${OPT} -o sfill sfill.c sdel-lib.o
+-sswap: sswap.c
+- $(CC) ${OPT} -o sswap sswap.c sdel-lib.o
+-smem: smem.c
+- $(CC) ${OPT} -o smem smem.c sdel-lib.o
++srm: srm.o sdel-lib.o
++ $(CC) $(LDFLAGS) srm.o sdel-lib.o -o srm
++sfill: sfill.o sdel-lib.o
++ $(CC) $(LDFLAGS) sfill.o sdel-lib.o -o sfill
++sswap: sswap.o sdel-lib.o
++ $(CC) $(LDFLAGS) sswap.o sdel-lib.o -o sswap
++smem: smem.o sdel-lib.o
++ $(CC) $(LDFLAGS) smem.o sdel-lib.o -o smem
+
+ clean:
+ rm -f sfill srm sswap smem sdel sdel-lib.o
diff --git a/system/secure-delete/secure-delete.SlackBuild b/system/secure-delete/secure-delete.SlackBuild
index fb5b0199d4..77f8b37131 100644
--- a/system/secure-delete/secure-delete.SlackBuild
+++ b/system/secure-delete/secure-delete.SlackBuild
@@ -24,7 +24,7 @@
PRGNAM=secure-delete
VERSION=${VERSION:-3.1}
-BUILD=${BUILD:-4}
+BUILD=${BUILD:-5}
TAG=${TAG:-_SBo}
if [ -z "$ARCH" ]; then
@@ -72,7 +72,11 @@ find -L . \
\( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
-o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
-patch -p1 < $CWD/secure-delete_3.1-6.diff
+sed -i -e 's|mktemp|mkstemp|g' sfill.c
+sed -i -e "/strip/d" Makefile
+patch < $CWD/secure-delete-3.1-do-not-use-the-kernel-module.patch
+patch < $CWD/secure-delete-3.1-makefile.patch
+
make prefix=/usr DESTDIR=$PKG
find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
@@ -91,8 +95,6 @@ DOCS="CHANGES README secure_delete.doc TODO usenix6-gutmann.doc"
mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a $DOCS $PKG/usr/doc/$PRGNAM-$VERSION
-cp -a debian/changelog $PKG/usr/doc/$PRGNAM-$VERSION/changelog.Debian
-cp -a debian/README.Debian $PKG/usr/doc/$PRGNAM-$VERSION/README.Debian
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
mkdir -p $PKG/install
diff --git a/system/secure-delete/secure-delete_3.1-6.diff b/system/secure-delete/secure-delete_3.1-6.diff
deleted file mode 100644
index 288092f59a..0000000000
--- a/system/secure-delete/secure-delete_3.1-6.diff
+++ /dev/null
@@ -1,478 +0,0 @@
---- secure-delete-3.1.orig/srm.1
-+++ secure-delete-3.1/srm.1
-@@ -55,7 +55,7 @@
- .TP
- .B \-d
- ignore the two special dot files . and .. on the commandline. (so you can
--execute it like "srm -d .* *")
-+execute it like "srm \-d .* *")
- .TP
- .B \-f
- fast (and insecure mode): no /dev/urandom, no synchronize mode.
-@@ -65,7 +65,7 @@
- and a final mode random values.
- .TP
- .B \-l
---l for a second time lessons the security even more: only one random pass
-+\-l for a second time lessons the security even more: only one random pass
- is written.
- .TP
- .B \-r
-@@ -95,7 +95,7 @@
- which comes with the
- .I secure_deletion package
- to ensure to wipe also the free diskspace. However, If already a small
--file aquired a block with your precious data, no tool known to me can help
-+file acquired a block with your precious data, no tool known to me can help
- you here. For a secure deletion of the swap space
- .I sswap
- is available.
-@@ -136,5 +136,5 @@
- (1),
- .I sswap
- (1),
--.I smem
-+.I sdmem
- (1)
---- secure-delete-3.1.orig/sfill.1
-+++ secure-delete-3.1/sfill.1
-@@ -16,7 +16,7 @@
- is designed to delete data which lies on available diskspace on mediums
- in a secure manner which can not be recovered by thiefs, law enforcement
- or other threats.
--The wipe algorythm is based on the paper "Secure Deletion of Data from
-+The wipe algorithm is based on the paper "Secure Deletion of Data from
- Magnetic and Solid-State Memory" presented at the 6th Usenix Security
- Symposium by Peter Gutmann, one of the leading civilian cryptographers.
- .PP
-@@ -59,7 +59,7 @@
- and a final mode with random values.
- .TP
- .B \-l
---l for a second time lessons the security even more: only one random pass
-+\-l for a second time lessons the security even more: only one random pass
- is written.
- .TP
- .B \-v
-@@ -130,5 +130,5 @@
- (1),
- .I sswap
- (1),
--.I smem
-+.I sdmem
- (1)
---- secure-delete-3.1.orig/Makefile
-+++ secure-delete-3.1/Makefile
-@@ -1,19 +1,19 @@
- CC=gcc
--OPT=-O2 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
-+OPT=$(CFLAGS) -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
- #OPT=-Wall -D_DEBUG_ -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
--INSTALL_DIR=/usr/local/bin
-+INSTALL_DIR=$(prefix)/bin
- MAN_DIR=/usr/local/man
- DOC_DIR=/usr/share/doc/secure_delete
- OPT_MOD=-D__KERNEL__ -DMODULE -fomit-frame-pointer -fno-strict-aliasing -pipe -mpreferred-stack-boundary=2
- #LD_MOD=-r
-
--all: sdel-lib.o srm sfill sswap smem sdel-mod.o
-- @echo
-- @echo "A Puritan is someone who is deathly afraid that someone, somewhere, is"
-- @echo "having fun."
-- @echo
-- @echo "I hope YOU have fun!"
-- @echo
-+all: sdel-lib.o srm sfill sswap smem
-+# @echo
-+# @echo "A Puritan is someone who is deathly afraid that someone, somewhere, is"
-+# @echo "having fun."
-+# @echo
-+# @echo "I hope YOU have fun!"
-+# @echo
-
- sdel-mod.o: sdel-mod.c
- $(CC) $(OPT) $(OPT_MOD) $(LD_MOD) -I/lib/modules/`uname -r`/build/include -c sdel-mod.c
-@@ -23,32 +23,28 @@
-
- srm: srm.c
- $(CC) ${OPT} -o srm srm.c sdel-lib.o
-- -strip srm
- sfill: sfill.c
- $(CC) ${OPT} -o sfill sfill.c sdel-lib.o
-- -strip sfill
- sswap: sswap.c
- $(CC) ${OPT} -o sswap sswap.c sdel-lib.o
-- -strip sswap
- smem: smem.c
- $(CC) ${OPT} -o smem smem.c sdel-lib.o
-- -strip smem
-
- clean:
- rm -f sfill srm sswap smem sdel sdel-lib.o sdel-mod.o core *~
-
- install: all
- mkdir -p -m 755 ${INSTALL_DIR} 2> /dev/null
-- rm -f sdel && ln -s srm sdel
-- cp -f sdel srm sfill sswap smem the_cleaner.sh ${INSTALL_DIR}
-- chmod 711 ${INSTALL_DIR}/srm ${INSTALL_DIR}/sfill ${INSTALL_DIR}/sswap ${INSTALL_DIR}/smem ${INSTALL_DIR}/the_cleaner.sh
-- mkdir -p -m 755 ${MAN_DIR}/man1 2> /dev/null
-- cp -f srm.1 sfill.1 sswap.1 smem.1 ${MAN_DIR}/man1
-- chmod 644 ${MAN_DIR}/man1/srm.1 ${MAN_DIR}/man1/sfill.1 ${MAN_DIR}/man1/sswap.1 ${MAN_DIR}/man1/smem.1
-- mkdir -p -m 755 ${DOC_DIR} 2> /dev/null
-- cp -f CHANGES FILES README secure_delete.doc usenix6-gutmann.doc ${DOC_DIR}
-- -test -e sdel-mod.o && cp -f sdel-mod.o /lib/modules/`uname -r`/kernel/drivers/char
-+# rm -f sdel && ln -s srm sdel
-+ cp -f srm sfill sswap smem ${INSTALL_DIR}
-+ chmod 711 ${INSTALL_DIR}/srm ${INSTALL_DIR}/sfill ${INSTALL_DIR}/sswap ${INSTALL_DIR}/smem
-+# mkdir -p -m 755 ${MAN_DIR}/man1 2> /dev/null
-+# cp -f srm.1 sfill.1 sswap.1 smem.1 ${MAN_DIR}/man1
-+# chmod 644 ${MAN_DIR}/man1/srm.1 ${MAN_DIR}/man1/sfill.1 ${MAN_DIR}/man1/sswap.1 ${MAN_DIR}/man1/smem.1
-+# mkdir -p -m 755 ${DOC_DIR} 2> /dev/null
-+# cp -f CHANGES FILES README secure_delete.doc usenix6-gutmann.doc ${DOC_DIR}
-+# -test -e sdel-mod.o && cp -f sdel-mod.o /lib/modules/`uname -r`/kernel/drivers/char
- # @-test '!' -e sdel-mod.o -a `uname -s` = 'Linux' && echo "type \"make sdel-mod install\" to compile and install the Linux loadable kernel module for secure delete"
-- @echo
-- @echo "If men could get pregnant, abortion would be a sacrament."
-- @echo
-+# @echo
-+# @echo "If men could get pregnant, abortion would be a sacrament."
-+# @echo
---- secure-delete-3.1.orig/srm.c
-+++ secure-delete-3.1/srm.c
-@@ -110,7 +110,7 @@
- if ( (filestat.st_dev != controlstat.st_dev) || (filestat.st_ino != controlstat.st_ino) ) {
- fprintf(stderr, "Race found! (directory %s became a link)\n", filename);
- } else {
-- if ((dir = opendir (".")) != NULL) {
-+ if ((dir = opendir (".")) < 0) {
- (void) chmod(".", 0700); /* ignore permission errors */
- dir = opendir (".");
- }
-@@ -166,8 +166,10 @@
- return 3;
- }
-
-- if (sdel_overwrite(mode, fd, 0, bufsize, filestat.st_size > 0 ? filestat.st_size : 1, zero) == 0)
-+ if (sdel_overwrite(mode, fd, 0, bufsize, filestat.st_size > 0 ? filestat.st_size : 1, zero) == 0) {
-+ close(fd);
- return sdel_unlink(filename, 0, 1, slow);
-+ }
- } /* end IS_REG() */
- else {
- if (S_ISDIR(filestat.st_mode)) {
---- secure-delete-3.1.orig/smem.1
-+++ secure-delete-3.1/smem.1
-@@ -3,16 +3,16 @@
- .if n .sp
- .if t .sp 0.4
- ..
--.TH SMEM 1
-+.TH SDMEM 1
-
- .SH NAME
--smem \- secure memory wiper (secure_deletion toolkit)
-+sdmem \- secure memory wiper (secure_deletion toolkit)
-
- .SH SYNOPSIS
--.B smem [-f] [-l] [-l] [-v]
-+.B sdmem [-f] [-l] [-l] [-v]
-
- .SH DESCRIPTION
--.I smem
-+.I sdmem
- is designed to delete data which may lie still in your memory (RAM)
- in a secure manner which can not be recovered by thiefs, law enforcement
- or other threats.
-@@ -24,7 +24,7 @@
- .PP
- The
- .I secure data deletion
--process of smem goes like this:
-+process of sdmem goes like this:
- .PP
- .TP
- .B *
-@@ -51,20 +51,26 @@
- and a final random one.
- .TP
- .B \-l
---l for a second time lessons the security even more: only one pass with
-+\-l for a second time lessons the security even more: only one pass with
- 0x00 is written.
- .TP
- .B \-v
- verbose mode
- .PP
-
-+.SH NOTE
-+.TP
-+This utility was originally called
-+.I smem
-+but was renamed for debian to avoid name clashes with another package.
-+
- .SH BEWARE
- .TP
- .B SLOW
--Wiping the memory is very slow. You might use smem with the -ll option. (tip)
-+Wiping the memory is very slow. You might use sdmem with the \-ll option. (tip)
- .TP
- .B BETA!
--.I smem
-+.I sdmem
- is still beta.
-
- .PP
-@@ -84,7 +90,7 @@
- can be obtained from
- .I http://www.thc.org
- .Sp
--.I smem
-+.I sdmem
- and the
- .I secure_deletion package
- is (C) 1997-2003 by van Hauser / THC (vh@thc.org)
---- secure-delete-3.1.orig/sswap.1
-+++ secure-delete-3.1/sswap.1
-@@ -49,7 +49,7 @@
- a final mode with random values.
- .TP
- .B \-l
---l for a second time lessons the security even more: only one pass with
-+\-l for a second time lessons the security even more: only one pass with
- random values is written.
- .TP
- .B \-v
-@@ -106,5 +106,5 @@
- (1),
- .I sfill
- (1),
--.I smem
-+.I sdmem
- (1)
---- secure-delete-3.1.orig/debian/docs
-+++ secure-delete-3.1/debian/docs
-@@ -0,0 +1,4 @@
-+README
-+TODO
-+secure_delete.doc
-+usenix6-gutmann.doc
---- secure-delete-3.1.orig/debian/control
-+++ secure-delete-3.1/debian/control
-@@ -0,0 +1,13 @@
-+Source: secure-delete
-+Section: utils
-+Priority: optional
-+Maintainer: Robert Lemmen <robertle@semistable.com>
-+Build-Depends: debhelper (>= 7.0.0)
-+Standards-Version: 3.9.4
-+
-+Package: secure-delete
-+Architecture: any
-+Depends: ${shlibs:Depends}, ${misc:Depends}
-+Description: tools to wipe files, free disk space, swap and memory
-+ Gutmann method based tools for securely wiping data from files, free
-+ disk space, swap and memory: srm, sfill, sswap and sdmem.
---- secure-delete-3.1.orig/debian/compat
-+++ secure-delete-3.1/debian/compat
-@@ -0,0 +1 @@
-+7
---- secure-delete-3.1.orig/debian/changelog
-+++ secure-delete-3.1/debian/changelog
-@@ -0,0 +1,46 @@
-+secure-delete (3.1-6) unstable; urgency=low
-+
-+ * Enable hardening flags during build
-+ * Update packaging
-+ * Bump standards-version
-+ * Fix a few minus-vs-hyphen bugs in manpages
-+ * Fixed a few typos (closes: #486018, #653260)
-+ * Tone down description a little bit and include binary names
-+ (closes: #680336, #538151)
-+
-+ -- Robert Lemmen <robertle@semistable.com> Fri, 05 Jul 2013 08:50:37 +0100
-+
-+secure-delete (3.1-5) unstable; urgency=low
-+
-+ * Rename smem to sdmem to avoid name clash with smem package
-+ * Bumped Standards-Version to 3.8.3 and related fixes
-+
-+ -- Robert Lemmen <robertle@semistable.com> Tue, 05 Jan 2010 14:55:00 +0000
-+
-+secure-delete (3.1-4) unstable; urgency=low
-+
-+ * Fixed licensing info (closes: #428102)
-+ * Fixed handling of nostrip build option (closes: #438009)
-+
-+ -- Robert Lemmen <robertle@semistable.com> Tue, 28 Aug 2007 13:21:17 +0200
-+
-+secure-delete (3.1-3) unstable; urgency=low
-+
-+ * Moved from experimental
-+ * Added more documentation
-+
-+ -- Robert Lemmen <robertle@semistable.com> Thu, 5 Oct 2006 22:04:17 +0200
-+
-+secure-delete (3.1-2) experimental; urgency=low
-+
-+ * Upload to experimental instead of unstable.
-+ * Added description on how to test security to README.Debian.
-+
-+ -- Robert Lemmen <robertle@semistable.com> Mon, 2 May 2005 11:55:11 +0200
-+
-+secure-delete (3.1-1) unstable; urgency=low
-+
-+ * Initial Release.
-+
-+ -- Robert Lemmen <robertle@semistable.com> Thu, 29 Jan 2004 18:09:26 +0100
-+
---- secure-delete-3.1.orig/debian/copyright
-+++ secure-delete-3.1/debian/copyright
-@@ -0,0 +1,17 @@
-+This package was debianized by Robert Lemmen <robertle@semistable.com> on
-+Thu, 29 Jan 2004 18:09:26 +0100.
-+
-+It was downloaded from http://www.thc.org
-+
-+Upstream Author: van Hauser <vh@thc.org>
-+
-+Copyright: 1999-2004 van Hauser
-+
-+ You are free to distribute this software under the terms of
-+ the GNU General Public License.
-+ On Debian systems, the complete text of the GNU General Public
-+ License can be found in /usr/share/common-licenses/GPL file.
-+
-+The file "usenix6-gutmann.doc" is licensed under the "Creative Commons
-+Attribution 3.0" license, which you can find at
-+http://creativecommons.org/licenses/by/3.0/
---- secure-delete-3.1.orig/debian/watch
-+++ secure-delete-3.1/debian/watch
-@@ -0,0 +1,3 @@
-+version=2
-+http://www.thc.org/releases.php .*secure[-_]delete-(.*)\.tar\.gz
-+
---- secure-delete-3.1.orig/debian/README.Debian
-+++ secure-delete-3.1/debian/README.Debian
-@@ -0,0 +1,56 @@
-+secure-delete for Debian
-+------------------------
-+
-+The original package and debian versions prio to 3.1-5 contained a utility
-+called smem that wiped memory. This utility seems to be of limited use and
-+clashes with another binary of the same name, it is therefore renamed to sdmem.
-+
-+The source for secure_delete contains a 2.4 kernel module that turns every
-+call to unlink() into a secure remove, this module is not yet part of this
-+package for technical reasons. if you need it please "apt_get source
-+secure-delete" and build it yourself for now.
-+
-+Also note that securely wiping data from magnetic media is a difficult task and
-+depends a lot on the filesystem in question (among other things). So there is no
-+guarantee that this program will work in your configuration, but you can and
-+should check for yourself by creating a loopback filesystem, mountig it and
-+creating a file in it, then securely wiping it and grepping for it's contents in
-+the loopback file:
-+
-+dd if=/dev/zero of=disk bs=4096 count=1024
-+mke2fs disk
-+losetup /dev/loop0 disk
-+mkdir test
-+mount /dev/loop0 test
-+cd test
-+for ((i=0; i<10000; i++))
-+do
-+ echo "ofenrohr" >> file;
-+done
-+cd ..
-+umount test
-+losetup -d /dev/loop0
-+grep "ofenrohr" disk
-+--> this should result in a "binary file disk matches"
-+losetup /dev/loop0 disk
-+mount /dev/loop0 test
-+cd test
-+srm file
-+cd ..
-+umount test
-+losetup -d /dev/loop0
-+grep "ofenrohr" disk
-+--> this should not find anything
-+
-+Please make sure you use the correct filesystem type and options during the
-+mkfs!
-+
-+Another general problem of wiping data from disks is that most harddisks will
-+occasionally mark a sector as "bad" and copy it's contents to a new location
-+that the disk will pretend is at the original location. Since this is completely
-+transparent, there is no way to access these sectors without touching the disks
-+hardware. These sectors may then contain sensitive information that could be
-+retrieved from the disk. If you want better security, use an encrypting
-+filesystem (dm-crypt, loop-aes), and forget the key if you want to wipe it.
-+
-+ -- Robert Lemmen <robertle@semistable.com>, Thu, 29 Jan 2004 18:09:26 +0100
---- secure-delete-3.1.orig/debian/rules
-+++ secure-delete-3.1/debian/rules
-@@ -0,0 +1,59 @@
-+#!/usr/bin/make -f
-+
-+# Uncomment this to turn on verbose mode.
-+#export DH_VERBOSE=1
-+
-+CPPFLAGS:=$(shell dpkg-buildflags --get CPPFLAGS)
-+CFLAGS:=$(shell dpkg-buildflags --get CFLAGS)
-+CXXFLAGS:=$(shell dpkg-buildflags --get CXXFLAGS)
-+LDFLAGS:=$(shell dpkg-buildflags --get LDFLAGS)
-+
-+build: build-arch build-indep
-+build-arch: build-stamp
-+build-indep: build-stamp
-+
-+build-stamp:
-+ dh_testdir
-+ CFLAGS="$(CFLAGS) $(CPPFLAGS) $(LDFLAGS)" $(MAKE)
-+ touch build-stamp
-+
-+clean:
-+ dh_testdir
-+ dh_testroot
-+ rm -f build-stamp
-+ $(MAKE) clean
-+ dh_clean
-+
-+install: build
-+ dh_testdir
-+ dh_testroot
-+ dh_prep
-+ dh_installdirs
-+ $(MAKE) install prefix=$(CURDIR)/debian/secure-delete/usr
-+
-+
-+binary-indep: build install
-+
-+binary-arch: build install
-+ dh_testdir
-+ dh_testroot
-+ dh_installchangelogs CHANGES
-+ dh_installdocs README TODO
-+ dh_installman sfill.1 srm.1 smem.1 sswap.1
-+ # rename smem
-+ mv $(CURDIR)/debian/secure-delete/usr/bin/smem \
-+ $(CURDIR)/debian/secure-delete/usr/bin/sdmem
-+ mv $(CURDIR)/debian/secure-delete/usr/share/man/man1/smem.1 \
-+ $(CURDIR)/debian/secure-delete/usr/share/man/man1/sdmem.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
---- secure-delete-3.1.orig/debian/source/format
-+++ secure-delete-3.1/debian/source/format
-@@ -0,0 +1 @@
-+1.0