6 files changed, 368 insertions, 0 deletions
diff --git a/patches/source/dbus/dbus-1.10.x-allow_root_globally.diff b/patches/source/dbus/dbus-1.10.x-allow_root_globally.diff
new file mode 100644
index 000000000..07d1ac333
--- /dev/null
+++ b/patches/source/dbus/dbus-1.10.x-allow_root_globally.diff
@@ -0,0 +1,18 @@
+diff -Nur dbus-1.10.0.orig/bus/system.conf.in dbus-1.10.0/bus/system.conf.in
+--- dbus-1.10.0.orig/bus/system.conf.in	2015-07-21 11:46:00.000000000 -0500
++++ dbus-1.10.0/bus/system.conf.in	2015-10-03 17:47:18.646635691 -0500
+@@ -100,6 +100,14 @@
+   <!-- Include legacy configuration location -->
+   <include ignore_missing="yes">@DBUS_SYSCONFDIR@/dbus-1/system.conf</include>
+ 
++  <!-- Allow root to do anything over the messagebus.
++       Don't whine about "security" - anyone with root privileges
++       can edit this file anyway, so -ENOHOLE here. -->
++  <policy user="root">
++    <allow send_destination="*"/>
++    <allow send_interface="*"/>
++  </policy>
++
+   <!-- Config files are placed here that among other things, punch 
+        holes in the above policy for specific services. -->
+   <includedir>system.d</includedir>
diff --git a/patches/source/dbus/dbus.SlackBuild b/patches/source/dbus/dbus.SlackBuild
new file mode 100755
index 000000000..6b0c343b4
--- /dev/null
+++ b/patches/source/dbus/dbus.SlackBuild
@@ -0,0 +1,151 @@
+#!/bin/sh
+
+# Copyright 2007-2010  Robby Workman, Northport, Alabama, USA
+# Copyright 2007-2015  Patrick Volkerding, Sebeka, MN, USA
+# All rights reserved.
+#
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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.
+
+PKGNAM=dbus
+VERSION=${VERSION:-$(echo $PKGNAM-*.tar.xz | cut -d - -f 2 | rev | cut -f 3- -d . | rev)}
+BUILD=${BUILD:-2_slack14.2}
+
+NUMJOBS=${NUMJOBS:-" -j7 "}
+
+# Automatically determine the architecture we're building on:
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) export ARCH=i586 ;;
+    arm*) export ARCH=arm ;;
+    # Unless $ARCH is already set, use uname -m for all other archs:
+       *) export ARCH=$( uname -m ) ;;
+  esac
+fi
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp}
+PKG=$TMP/package-$PKGNAM
+
+if [ "$ARCH" = "i586" ]; then
+  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "s390" ]; then
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
+else
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX=""
+fi
+
+rm -rf $PKG
+mkdir -p $TMP $PKG
+cd $TMP
+rm -rf $PKGNAM-$VERSION
+tar xvf $CWD/$PKGNAM-$VERSION.tar.xz || exit 1
+cd $PKGNAM-$VERSION || exit 1
+chown -R root:root .
+find . \
+ \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
+ -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
+ -exec chmod 644 {} \;
+
+zcat $CWD/dbus-1.10.x-allow_root_globally.diff.gz | patch -p1 --verbose || exit 1
+
+# Don't demand high-quality entropy from expat-2.2.2+ because 1) dbus doesn't
+# need it and 2) it can cause the boot process to hang if dbus times out:
+zcat $CWD/dbus.expat222fix.diff.gz | patch -p1 --verbose || exit 1
+
+# Needed due to expat patch:
+autoreconf -vif
+
+CFLAGS="$SLKCFLAGS" \
+CXXFLAGS="$SLKCFLAGS" \
+./configure \
+  --prefix=/usr \
+  --libdir=/usr/lib${LIBDIRSUFFIX} \
+  --sysconfdir=/etc \
+  --localstatedir=/var \
+  --mandir=/usr/man \
+  --infodir=/usr/info \
+  --docdir=/usr/doc/$PKGNAM-$VERSION \
+  --disable-doxygen-docs \
+  --enable-shared=yes \
+  --enable-static=no \
+  --enable-inotify \
+  --enable-x11-autolaunch \
+  --with-system-pid-file=/var/run/dbus/dbus.pid \
+  --with-system-socket=/var/run/dbus/system_bus_socket \
+  --with-console-auth-dir=/var/run/console \
+  --with-init-scripts=slackware \
+  --build=$ARCH-slackware-linux || exit 1
+
+make $NUMJOBS || make || exit 1
+make install DESTDIR=$PKG
+
+find $PKG | xargs file | grep -e "executable" -e "shared object" \
+  | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
+
+# Compress and link manpages, if any:
+if [ -d $PKG/usr/man ]; then
+  ( cd $PKG/usr/man
+    for manpagedir in $(find . -type d -name "man*") ; do
+      ( cd $manpagedir
+        for eachpage in $( find . -type l -maxdepth 1) ; do
+          ln -s $( readlink $eachpage ).gz $eachpage.gz
+          rm $eachpage
+        done
+        gzip -9 *.?
+      )
+    done
+  )
+fi
+
+# Install a custom init script for dbus - the included one is not good for us
+rm $PKG/etc/rc.d/*
+zcat $CWD/rc.messagebus.gz > $PKG/etc/rc.d/rc.messagebus.new
+chmod 0755 $PKG/etc/rc.d/rc.messagebus.new
+
+# Fix some directory ownership
+chown messagebus $PKG/var/lib/dbus
+
+# Add documentation
+mkdir -p $PKG/usr/doc/$PKGNAM-$VERSION
+cp -a \
+  AUTHORS COPYING* HACKING INSTALL NEWS README* doc/*.{txt,html,dtd} \
+  $PKG/usr/doc/$PKGNAM-$VERSION
+find $PKG/usr/doc/$PKGNAM-$VERSION -type f -exec chmod 0644 {} \;
+
+# If there's a ChangeLog, installing at least part of the recent history
+# is useful, but don't let it get totally out of control:
+if [ -r ChangeLog ]; then
+  DOCSDIR=$(echo $PKG/usr/doc/*-$VERSION)
+  cat ChangeLog | head -n 1000 > $DOCSDIR/ChangeLog
+  touch -r ChangeLog $DOCSDIR/ChangeLog
+fi
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+zcat $CWD/doinst.sh.gz > $PKG/install/doinst.sh
+
+cd $PKG
+/sbin/makepkg -l y -c n $TMP/$PKGNAM-$VERSION-$ARCH-$BUILD.txz
+
diff --git a/patches/source/dbus/dbus.expat222fix.diff b/patches/source/dbus/dbus.expat222fix.diff
new file mode 100644
index 000000000..4d7f9b741
--- /dev/null
+++ b/patches/source/dbus/dbus.expat222fix.diff
@@ -0,0 +1,74 @@
+From 4397b56a3c31ce0a1b99f528f2422d406ddbc2c8 Mon Sep 17 00:00:00 2001
+From: Simon McVittie <smcv@debian.org>
+Date: Fri, 21 Jul 2017 10:46:39 +0100
+Subject: [PATCH] config-loader-expat: Tell Expat not to defend against hash
+ collisions
+
+By default, Expat uses cryptographic-quality random numbers as a salt for
+its hash algorithm, and since 2.2.1 it gets them from the getrandom
+syscall on Linux. That syscall refuses to return any entropy until the
+kernel's CSPRNG (random pool) has been initialized. Unfortunately, this
+can take as long as 40 seconds on embedded devices with few entropy
+sources, which is too long: if the system dbus-daemon blocks for that
+length of time, important D-Bus clients like systemd and systemd-logind
+time out and fail to connect to it.
+
+We're parsing small configuration files here, and we trust them
+completely, so we don't need to defend against hash collisions: nobody
+is going to be crafting them to cause pathological performance.
+
+Bug: https://bugs.freedesktop.org/show_bug.cgi?id=101858
+Signed-off-by: Simon McVittie <smcv@debian.org>
+---
+ bus/config-loader-expat.c | 14 ++++++++++++++
+ configure.ac              |  8 ++++++++
+ 2 files changed, 22 insertions(+)
+
+diff --git a/bus/config-loader-expat.c b/bus/config-loader-expat.c
+index b571fda3..27cbe2d0 100644
+--- a/bus/config-loader-expat.c
++++ b/bus/config-loader-expat.c
+@@ -203,6 +203,20 @@ bus_config_load (const DBusString      *file,
+       goto failed;
+     }
+ 
++  /* We do not need protection against hash collisions (CVE-2012-0876)
++   * because we are only parsing trusted XML; and if we let Expat block
++   * waiting for the CSPRNG to be initialized, as it does by default to
++   * defeat CVE-2012-0876, it can cause timeouts during early boot on
++   * entropy-starved embedded devices.
++   *
++   * TODO: When Expat gets a more explicit API for this than
++   * XML_SetHashSalt, check for that too, and use it preferentially.
++   * https://github.com/libexpat/libexpat/issues/91 */
++#if defined(HAVE_XML_SETHASHSALT)
++  /* Any nonzero number will do. https://xkcd.com/221/ */
++  XML_SetHashSalt (expat, 4);
++#endif
++
+   if (!_dbus_string_get_dirname (file, &dirname))
+     {
+       dbus_set_error (error, DBUS_ERROR_NO_MEMORY, NULL);
+diff --git a/configure.ac b/configure.ac
+index e819611a..77548169 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -938,6 +938,14 @@ XML_CFLAGS=
+ AC_SUBST([XML_CFLAGS])
+ AC_SUBST([XML_LIBS])
+ 
++save_cflags="$CFLAGS"
++save_libs="$LIBS"
++CFLAGS="$CFLAGS $XML_CFLAGS"
++LIBS="$LIBS $XML_LIBS"
++AC_CHECK_FUNCS([XML_SetHashSalt])
++CFLAGS="$save_cflags"
++LIBS="$save_libs"
++
+ # Thread lib detection
+ AC_ARG_VAR([THREAD_LIBS])
+ save_libs="$LIBS"
+-- 
+2.13.3
+
+
diff --git a/patches/source/dbus/doinst.sh b/patches/source/dbus/doinst.sh
new file mode 100644
index 000000000..dcefd1ff5
--- /dev/null
+++ b/patches/source/dbus/doinst.sh
@@ -0,0 +1,26 @@
+config() {
+  NEW="$1"
+  OLD="$(dirname $NEW)/$(basename $NEW .new)"
+  # If there's no config file by that name, mv it over:
+  if [ ! -r $OLD ]; then
+    mv $NEW $OLD
+  elif [ "$(cat $OLD | md5sum)" = "$(cat $NEW | md5sum)" ]; then
+    # toss the redundant copy
+    rm $NEW
+  fi
+  # Otherwise, we leave the .new copy for the admin to consider...
+}
+
+# Keep same perms on rc.messagebus.new:
+if [ -e etc/rc.d/rc.messagebus ]; then
+  cp -a etc/rc.d/rc.messagebus etc/rc.d/rc.messagebus.new.incoming
+  cat etc/rc.d/rc.messagebus.new > etc/rc.d/rc.messagebus.new.incoming
+  mv etc/rc.d/rc.messagebus.new.incoming etc/rc.d/rc.messagebus.new
+fi
+
+#config etc/rc.d/rc.messagebus.new
+# No, just install the thing.  Leaving it as .new will only lead to problems.
+if [ -r etc/rc.d/rc.messagebus.new ]; then
+  mv etc/rc.d/rc.messagebus.new etc/rc.d/rc.messagebus
+fi
+
diff --git a/patches/source/dbus/rc.messagebus b/patches/source/dbus/rc.messagebus
new file mode 100644
index 000000000..9a1ffce9f
--- /dev/null
+++ b/patches/source/dbus/rc.messagebus
@@ -0,0 +1,81 @@
+#!/bin/sh
+#
+# messagebus:   The D-BUS systemwide message bus
+#
+# description:  This is a daemon which broadcasts notifications of system events \
+#               and other messages. See http://www.freedesktop.org/software/dbus/
+#
+# processname: dbus-daemon
+
+# This is a modified version of the rc.messagebus script distributed with the
+# dbus sources.  Thanks to Don Tanner of the GWare <http://gware.org> Project
+# for most of the work involved      --Robby Workman <rworkman@slackware.com>
+
+
+PIDFILE=/var/run/dbus/dbus.pid
+
+start() {
+  mkdir -p $(dirname $PIDFILE)
+  if ! ps -u messagebus -c | grep -wq dbus-daemon; then
+    rm -f $(dirname $PIDFILE)/*
+    if [ -x /usr/bin/dbus-uuidgen -a -x /usr/bin/dbus-daemon ] ; then
+      echo "Starting system message bus:  /usr/bin/dbus-uuidgen --ensure ; /usr/bin/dbus-daemon --system"
+      /usr/bin/dbus-uuidgen --ensure
+      /usr/bin/dbus-daemon --system 1> /dev/null
+    fi
+  fi
+}
+
+stop() {
+  if [ -e "$PIDFILE" ]; then
+    echo "Stopping system message bus..."
+    pid=$(cat $PIDFILE)
+    kill $pid 1> /dev/null 2> /dev/null
+    # Just in case:
+    killall dbus-daemon 1> /dev/null 2> /dev/null
+    rm -f $PIDFILE
+  fi
+}
+
+reload() {
+  echo "Reloading system message bus configuration..."
+  if [ -e "$PIDFILE" ]; then
+    pid=$(cat $PIDFILE)
+    kill -HUP $pid
+  else
+    killall -HUP dbus-daemon
+  fi
+}
+
+status() {
+  if ps -u messagebus -c | grep -wq dbus-daemon; then
+    echo "System dbus-daemon is running."
+  else
+    echo "System dbus-daemon is stopped."
+  fi
+}
+
+# See how we were called.
+case "$1" in
+  start)
+    start
+    ;;
+  stop)
+    stop
+    ;;
+  restart)
+    stop
+    start
+    echo "You may need to restart your Window Manager to reconnect to the system dbus."
+    ;;
+  reload)
+    reload
+    ;;
+  status)
+    status
+    ;;
+  *)
+    echo $"Usage: $0 {start|stop|restart|reload|status}"
+    ;;
+esac
+
diff --git a/patches/source/dbus/slack-desc b/patches/source/dbus/slack-desc
new file mode 100644
index 000000000..0610ab8d3
--- /dev/null
+++ b/patches/source/dbus/slack-desc
@@ -0,0 +1,18 @@
+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.  Line
+# up the first '|' above the ':' following the base package name, and the '|'
+# on the right side marks the last column you can put a character in.  You must
+# make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':'.
+    |-----handy-ruler------------------------------------------------------|
+dbus: dbus (D-Bus message bus system)
+dbus:
+dbus: D-Bus supplies both a system daemon (for events such as "new hardware
+dbus: device added" or "printer queue changed") and a per user login
+dbus: session daemon (for general IPC needs among user applications).
+dbus: Also, the message bus is built on top of a general one-to-one message
+dbus: passing framework, which can be used by any two apps to communicate
+dbus: directly (without going through the message bus daemon). 
+dbus:
+dbus:
+dbus: