1 files changed, 0 insertions, 190 deletions

diff --git a/recipes-devtools/dpkg/dpkg/CVE-2017-8283.patch b/recipes-devtools/dpkg/dpkg/CVE-2017-8283.patch
deleted file mode 100644
index b4c8df1..0000000
--- a/recipes-devtools/dpkg/dpkg/CVE-2017-8283.patch
+++ /dev/null
@@ -1,190 +0,0 @@
-From 67f2bc55ec79926f3334eb2956a62719f824e85b Mon Sep 17 00:00:00 2001
-From: Sona Sarmadi <sona.sarmadi@enea.com>
-Date: Thu, 14 Dec 2017 10:21:01 +0100
-Subject: [PATCH]  build: Detect the required GNU patch
-
-This makes sure the perl module is using a directory traversal resistant
-patch implementation, currently that's only GNU patch.
-
-CVE: CVE-2017-8283
-Upstream-Status: Backport [remotes/origin/1.18.x: 8ba04d41c839318b5a024f6c5298848d3b54c723]
-
-Signed-off-by: Sona Sarmadi <sona.sarmadi@enea.com>
----
- configure.ac                 |  1 +
- debian/changelog             |  5 +++++
- m4/dpkg-progs.m4             | 15 +++++++++++++++
- scripts/Dpkg.pm              | 13 ++++++++++++-
- scripts/Dpkg/Source/Patch.pm |  9 +++++----
- scripts/Makefile.am          |  4 +++-
- 6 files changed, 41 insertions(+), 6 deletions(-)
-
-diff --git a/configure.ac b/configure.ac
-index 3123d0c..0112d4d 100644
---- a/configure.ac
-+++ b/configure.ac
-@@ -61,6 +61,7 @@ AC_PROG_CC
- DPKG_C_C99
- AC_PROG_CXX
- DPKG_CXX_CXX11
-+DPKG_PROG_PATCH
- AC_CHECK_PROGS([DOXYGEN], [doxygen])
- AC_CHECK_PROG([HAVE_DOT], [dot], [YES], [NO])
- DPKG_PROG_PO4A
-diff --git a/debian/changelog b/debian/changelog
-index 695c55d..4b5b36b 100644
---- a/debian/changelog
-+++ b/debian/changelog
-@@ -1,3 +1,8 @@
-+    - Check that the detected patch is a GNU patch, so that we get a directory
-+      traversal resistant patch implementation. This fixes CVE-2017-8283 by
-+      delegating those checks to patch(1), so that we trap blank-indented
-+      diff hunks trying to escape from the source tree.
-+
- dpkg (1.18.10) unstable; urgency=medium
- 
-   [ Guillem Jover ]
-diff --git a/m4/dpkg-progs.m4 b/m4/dpkg-progs.m4
-index c59f595..577d50d 100644
---- a/m4/dpkg-progs.m4
-+++ b/m4/dpkg-progs.m4
-@@ -49,3 +49,18 @@ AC_ARG_VAR([TAR], [GNU tar program])
- AC_CHECK_PROGS([TAR], [gnutar gtar tar], [tar])
- AC_DEFINE_UNQUOTED([TAR], ["$TAR"], [GNU tar program])
- ])# DPKG_DEB_PROG_TAR
-+
-+# DPKG_PROG_PATCH
-+# ---------------
-+# Specify GNU patch program name to use by dpkg-source. On GNU systems this
-+# is usually simply patch, on BSD systems this is usually gpatch.
-+# Even though most invocations would work with other patch implementations,
-+# currently only GNU patch is directory traversal resistant.
-+AC_DEFUN([DPKG_PROG_PATCH], [
-+  AC_ARG_VAR([PATCH], [GNU patch program])
-+  AC_CHECK_PROGS([PATCH], [gpatch patch], [patch])
-+  AS_IF([! $PATCH --version 2>/dev/null | grep -q '^GNU patch'], [
-+    AC_MSG_ERROR([cannot find a GNU patch program])
-+  ])
-+  AC_DEFINE_UNQUOTED([PATCH], ["$PATCH"], [GNU patch program])
-+])# DPKG_PROG_PATCH
-diff --git a/scripts/Dpkg.pm b/scripts/Dpkg.pm
-index deecfb3..4905ab8 100644
---- a/scripts/Dpkg.pm
-+++ b/scripts/Dpkg.pm
-@@ -29,10 +29,11 @@ this system installation.
- use strict;
- use warnings;
- 
--our $VERSION = '1.01';
-+our $VERSION = '1.03';
- our @EXPORT_OK = qw(
-     $PROGNAME
-     $PROGVERSION
-+    $PROGPATCH
-     $CONFDIR
-     $ADMINDIR
-     $LIBDIR
-@@ -60,6 +61,11 @@ Contains the name of the current program.
- 
- Contains the version of the dpkg suite.
- 
-+=item $Dpkg::PROGPATCH
-+
-+Contains the name of the system GNU patch program (or another implementation
-+that is directory traversal resistant).
-+
- =item $Dpkg::CONFDIR
- 
- Contains the path to the dpkg system configuration directory.
-@@ -84,6 +90,7 @@ our ($PROGNAME) = $0 =~ m{(?:.*/)?([^/]*)};
- 
- # The following lines are automatically fixed at install time
- our $PROGVERSION = '1.18.x';
-+our $PROGPATCH = $ENV{DPKG_PROGPATCH} // 'patch';
- our $CONFDIR = '/etc/dpkg';
- our $ADMINDIR = '/var/lib/dpkg';
- our $LIBDIR = '.';
-@@ -100,6 +107,10 @@ our $pkgdatadir = $DATADIR;
- 
- =head1 CHANGES
- 
-+=head2 Version 1.03 (dpkg 1.18.10)
-+
-+New variable: $PROGPATCH.
-+
- =head2 Version 1.01 (dpkg 1.17.0)
- 
- New variables: $PROGNAME, $PROGVERSION, $CONFDIR, $ADMINDIR, $LIBDIR and
-diff --git a/scripts/Dpkg/Source/Patch.pm b/scripts/Dpkg/Source/Patch.pm
-index ee5e114..22e9d21 100644
---- a/scripts/Dpkg/Source/Patch.pm
-+++ b/scripts/Dpkg/Source/Patch.pm
-@@ -30,6 +30,7 @@ use File::Compare;
- use Fcntl ':mode';
- use Time::HiRes qw(stat);
- 
-+use Dpkg;
- use Dpkg::Gettext;
- use Dpkg::ErrorHandling;
- use Dpkg::IPC;
-@@ -582,7 +583,7 @@ sub apply {
-     $self->ensure_open('r');
-     my ($stdout, $stderr) = ('', '');
-     spawn(
--       exec => [ 'patch', @{$opts{options}} ],
-+       exec => [ $Dpkg::PROGPATCH, @{$opts{options}} ],
-        chdir => $destdir,
-        env => { LC_ALL => 'C', LANG => 'C', PATCH_GET => '0' },
-        delete_env => [ 'POSIXLY_CORRECT' ], # ensure expected patch behaviour
-@@ -595,7 +596,7 @@ sub apply {
-     if ($?) {
-        print { *STDOUT } $stdout;
-        print { *STDERR } $stderr;
--       subprocerr('LC_ALL=C patch ' . join(' ', @{$opts{options}}) .
-+       subprocerr("LC_ALL=C $Dpkg::PROGPATCH " . join(' ', @{$opts{options}}) .
-                   ' < ' . $self->get_filename());
-     }
-     $self->close();
-@@ -632,7 +633,7 @@ sub check_apply {
-     # Apply the patch
-     $self->ensure_open('r');
-     my $patch_pid = spawn(
--       exec => [ 'patch', @{$opts{options}} ],
-+       exec => [ $Dpkg::PROGPATCH, @{$opts{options}} ],
-        chdir => $destdir,
-        env => { LC_ALL => 'C', LANG => 'C', PATCH_GET => '0' },
-        delete_env => [ 'POSIXLY_CORRECT' ], # ensure expected patch behaviour
-@@ -642,7 +643,7 @@ sub check_apply {
-     );
-     wait_child($patch_pid, nocheck => 1);
-     my $exit = WEXITSTATUS($?);
--    subprocerr('patch --dry-run') unless WIFEXITED($?);
-+    subprocerr("$Dpkg::PROGPATCH --dry-run") unless WIFEXITED($?);
-     $self->close();
-     return ($exit == 0);
- }
-diff --git a/scripts/Makefile.am b/scripts/Makefile.am
-index 7b1ac36..84059c1 100644
---- a/scripts/Makefile.am
-+++ b/scripts/Makefile.am
-@@ -127,6 +127,7 @@ do_perl_subst = $(AM_V_GEN) \
-                    -e "s:\$$ADMINDIR[[:space:]]*=[[:space:]]*['\"][^'\"]*['\"]:\$$ADMINDIR='$(admindir)':" \
-                    -e "s:\$$LIBDIR[[:space:]]*=[[:space:]]*['\"][^'\"]*['\"]:\$$LIBDIR='$(pkglibdir)':" \
-                    -e "s:\$$DATADIR[[:space:]]*=[[:space:]]*['\"][^'\"]*['\"]:\$$DATADIR='$(pkgdatadir)':" \
-+                    -e "s:our \$$PROGPATCH = .*;:our \$$PROGPATCH = '$(PATCH)';:" \
-                    -e "s:\$$PROGVERSION[[:space:]]*=[[:space:]]*['\"][^'\"]*[\"']:\$$PROGVERSION='$(PACKAGE_VERSION)':"
- 
- do_shell_subst = $(AM_V_GEN) \
-@@ -187,7 +188,8 @@ coverage-clean:
-        rm -rf cover_db
- 
- TEST_ENV_VARS = \
--       DPKG_DATADIR=$(srcdir)/.. \
-+       DPKG_PROGPATCH=$(PATCH) \
-+        DPKG_DATADIR=$(srcdir)/.. \
-        DPKG_ORIGINS_DIR=$(srcdir)/t/origins
- TEST_COVERAGE = $(PERL_COVERAGE)
- 
--- 
-1.9.1
-