[update] update to dbus 1.6.18

Signed-off-by: Marko Saukko <marko.saukko@jollamobile.com>
Squashed 'dbus/' changes from 1cad15c..f4606cf

f4606cf 1.6.18
cdff3bc path_namespace='/' should match everything
a96207d 1.6.17
2fefaba 1.6.14
3b85dfc NEWS for 1.6.x
61889c8 dbus-sysdeps-unix.c: undeclared ret2 variable if HAVE_WRITEV undefined.
01a0bba Fix a NULL dereference on an error code path.
1c95955 NEWS
200a11e Check EINVAL for accept4()
c1288c5 Allow EPROTOTYPE for SOCK_CLOEXEC but unsupported by socket/socketpair
7a53684 Check EINVAL for socketpair and retry without SOCK_CLOEXEC
37df7c3 Use the argument of dbus_connection_set_route_peer_messages()
a548141 Fix file descriptor leak in _dbus_command_for_pid
0fbb337 1.6.15
7b3f214 1.6.14
fc600b6 _dbus_babysitter_unref: avoid infinite loop if waitpid() returns EINTR
ad5b312 NEWS for 1.6
50b64a0 Use iface instead of interface in function parameters
42e12d3 run-with-tmp-session-bus.sh: create a unique temporary file per process
3b4a09c NEWS for 1.6
b4ffcdc test/marshal: Ensure we use suitably aligned buffers
d9dc58e NEWS for 1.6.x
00c1c0a Make the test for #53499 more obviously correct
cef5a41 Test: add a test case for escaping byte > 127
32e5cab Fix: a non ascii byte will trigger BadAddress error
160fbc9 NEWS
f023c0e Remove invoke of va_end before va_start
931c966 NEWS for #65959
8eb29fd DBusString: fix may crash if try to free an uninitialized str
ba0f90c Add release name for 1.6.12
22fd9df Start 1.6.13
159fdbf Prepare embargoed release for tomorrow
2420f7a Add a test-case for CVE-2013-2168
954d75b CVE-2013-2168: _dbus_printf_string_upper_bound: copy the va_list for each use
355b470 NEWS for 1.6.x
16f3b12 Fix dbus-daemon crash due to invalid service file
634dc5d Fix build error: unused-result
b434238 When "activating" systemd, handle its special case better
1d560ff development version
a1883dd Prepare release 1.6.10
6d77826 NEWS for 1.6
6b2add5 Accept non-characters when validating Unicode
540e569 Allow use of GLib 2.32 functionality, which we do conditionally
c052230 Don't warn for functions deprecated since GLib 2.26
02be6d0 NEWS for 1.6
1495c20 Don't access random memory if data slot isn't allocated yet
aa8dcc1 NEWS for 1.6
6485faf If alloca.h is available it is required (e.g. on Solaris 10)
74b4c3a NEWS for 1.6
91f2dd5 Create missing directories in cmake <build-root>/bus/session.d and <build-root>/bus/system.d
9b04b92 NEWS
9a9b0e2 Don't leak temporary fds pointing to /dev/null
e516a31 Fix building with newer Valgrind
62aec88 activation helper: when compiled for tests, do not reset system bus address
40cc5eb Post-release version bump

git-subtree-dir: dbus
git-subtree-split: f4606cf30763b5ae432c192cb589effc74336378
Merge commit 'bbf32be0bde902861e131e57fe93820f952507e7'
Merge pull request #2 from saukko/master

Update to 1.6.18