This patch adds support to configure IFF_VNET_HDR flag
for a tap device. It allows whether sending and receiving
large pass larger (GSO) packets. This greatly increases the
achievable throughput.
Daniel Mack [Sat, 11 Jul 2015 16:37:17 +0000 (12:37 -0400)]
resolved: make LLMNR checks conditional
Make all LLMNR related packet inspections conditional to p->protocol.
Use switch-case statements while at it, which will make future additions
more readable.
Daniel Mack [Sat, 11 Jul 2015 00:35:16 +0000 (20:35 -0400)]
resolved: separate LLMNR specific header bits
The C and T bits in the DNS packet header definitions are specific to LLMNR.
In regular DNS, they are called AA and RD instead. Reflect that by calling
the macros accordingly, and alias LLMNR specific macros.
While at it, define RA, AD and CD getters as well.
This adds support for option 43 (Vendor Specific Information) to
libsystemd-network DHCP code. The option carries an opaque object of n
octets, interpreted by vendor-specific code on the clients and
servers.
Tom Gundersen [Sat, 11 Jul 2015 17:14:52 +0000 (19:14 +0200)]
basic: util - fix errorhandling in unhexmem()
We were ignoring failures from unhexchar, which meant that invalid
hex characters were being turned into garbage rather than the string
rejected.
Fix this by making unhexmem return an error code, also change the API
slightly, to return the size of the returned memory, reflecting the
fact that the memory is a binary blob,and not a string.
For convenience, still append a trailing NULL byte to the returned
memory (not included in the returned size), allowing callers to
treat it as a string without doing a second copy.
Johan Ouwerkerk [Sun, 12 Jul 2015 01:07:24 +0000 (03:07 +0200)]
Use a top-to-bottom numbering scheme for generating ids of subheadings and terms.
This scheme fixes permalinks to distinguish between items that would previously have the same ID attribute.
Where possible the generated ID values are the same as those generated with the previous versions of the stylesheet
to retain backwards compatibility with published links.
As a side effect of the changes xsltproc should no longer complain about duplicate IDs during build.
David Herrmann [Fri, 10 Jul 2015 13:08:24 +0000 (15:08 +0200)]
logind: rename 'pos' to 'position'
Spell out the proper name. Use 'pos' over 'position', and also update the
logind state file to do the same. Note that this breaks live updates.
However, we only save 'POSITION' on non-seat0, so this shouldn't bother
anyone for real. If you run multi-seat setups, you better restart a
machine on updates, anyway.
David Herrmann [Fri, 10 Jul 2015 12:53:08 +0000 (14:53 +0200)]
logind: allow greeters to take over VTs
Make sure a greeter can forcefully spawn a session on a VT that is
in-use. A recent patch prevented this (this used to be possible for all
session types) as it is highly fragile. However, as it turns out,
greeters seem to rely on that feature. Therefore, make sure we allow it
explicitly for greeters.
Martin Pitt [Thu, 9 Jul 2015 14:25:00 +0000 (16:25 +0200)]
units: emergency.service: wait for plymouth to shut down
Merely calling "plymouth quit" isn't sufficient, as plymouth needs some time to
shut down. This needs plymouth --wait (which is a no-op when it's not running).
Fixes invisible emergency shell with plymouth running endlessly.
David Herrmann [Thu, 9 Jul 2015 11:27:57 +0000 (13:27 +0200)]
sd-bus: include queried path in GetManagedObjects
If GetManagedObjects is called on /foo/bar, then it should also include
the object /foo/bar, if it exists. Right now, we only include objects
underneath /foo/bar/.
This follows the behavior of existing dbus implementations.
Obsoletes #527 and fixes #525. Reported by: Nathaniel McCallum
David Herrmann [Thu, 9 Jul 2015 11:04:58 +0000 (13:04 +0200)]
boot: use BUILD_ID if VERSION_ID is not present
According to os-release(5), VERSION_ID is not mandatory and BUILD_ID only
needs to be unique underneath VERSION_ID. Therefore, assuming a missing
VERSION_ID field means 'empty', we can rely on BUILD_ID to be unique.
Use BUILD_ID if VERSION_ID is not present. This way, rolling-release
distros can still provide a proper os-release entry without crafting
random VERSION_ID strings.
David Herrmann [Thu, 9 Jul 2015 11:02:54 +0000 (13:02 +0200)]
boot: fix memleaks in os-release parser
There is no guarantee that the os-release section contains each key only
once, nor any guarantee that all keys are present. Make sure we properly
free memory in both cases.
Not that it matters much, as we're short-living, anyway. But correct code
is always nicer to read..
David Herrmann [Thu, 9 Jul 2015 09:37:26 +0000 (11:37 +0200)]
resolve-host: enable dbus-activation
Right now, systemd-resolve-host fails if resolved is not running.
However, resolved supports bus-activation (at least on kdbus) just fine.
Enable this so we can use resolve-host at all times.
This was disabled right from the beginning, without any comment why.
Thomas Blume [Mon, 29 Jun 2015 09:26:27 +0000 (11:26 +0200)]
Reload manager defaults at daemon-reload
"systemctl daemon-reload" should also update the manager defaults from
/etc/systemd/system.conf.
For details, see:
http://lists.freedesktop.org/archives/systemd-devel/2015-June/033062.html
Amended to use manager_set_defaults() as common function.
It is no different to return 0 over 1 in the property
callback. It is confusing to return 1 which made me think
1 has a special purpose. This way code is consistent with
the rest of the tree.
automake: Do not install developer files on end-user systems.
autogen.sh, .dir-locals.el, .vimrc, .ycm_extra_conf.py, .travis.yml,
.mailmap files are only useful with the source tree, for the
developers. Do not install these files as documentation on the
end-user systems, but keep them distributed with the tarball.
David Herrmann [Tue, 7 Jul 2015 17:38:41 +0000 (19:38 +0200)]
logind: fail on CreateSession if already in session
Right now, if you're already in a session and call CreateSession, we
return information about the current session of yours. This is highy
confusing and a nasty hack. Avoid that, and instead return a commonly
known error, so the caller can detect that.
This has the side-effect, that we no longer override XDG_VTNR and XDG_SEAT
in pam_systemd, if you're already in a session. But this sounds like the
right thing to do, anyway.
David Herrmann [Tue, 7 Jul 2015 17:13:52 +0000 (19:13 +0200)]
logind: allow sessions to share a VT if it's a greeter
Old gdm and lightdm start the user-session during login before they
destroy the greeter-session. Therefore, the user-session will take over
the VT from the greeter. We recently prevented this by never allowing
multiple sessions on the same VT. Fix this now, by explicitly allowing
this if the owning session is a GREETER.
Note that gdm no longer behaves like this. Instead, due to wayland, they
always use a different VT for each session. All other login-managers are
highly encouraged to destroy the greeter-session _before_ starting the
user-session. We now work around this, but this will probably not last
forever (and will already have nasty side-effects on the greeter-session).
Daniel Mack [Mon, 6 Jul 2015 23:27:20 +0000 (19:27 -0400)]
tree-wide: fix write_string_file() user that should not create files
The latest consolidation cleanup of write_string_file() revealed some users
of that helper which should have used write_string_file_no_create() in the
past but didn't. Basically, all existing users that write to files in /sys
and /proc should not expect to write to a file which is not yet existant.
Daniel Mack [Mon, 6 Jul 2015 23:19:25 +0000 (19:19 -0400)]
fileio: consolidate write_string_file*()
Merge write_string_file(), write_string_file_no_create() and
write_string_file_atomic() into write_string_file() and provide a flags mask
that allows combinations of atomic writing, newline appending and automatic
file creation. Change all users accordingly.
networkd: various fixes for the IPv6 privacy extensions support
- Make sure that the IPv6PrivacyExtensions=yes results in
prefer-temporary, not prefer-public.
- Introduce special enum value "kernel" to leave setting unset, similar
how we have it for the IP forwarding settings.
- Bring the enum values in sync with the the strings we parse for them,
to the level this makes sense (specifically, rename "disabled" to
"no", and "prefer-temporary" to "yes").
- Make sure we really set the value to to "no" by default, the way it is
already documented in the man page.
- Fix whitespace error.
- Make sure link_ipv6_privacy_extensions() actually returns the correct
enum type, rather than implicitly casting it to "bool".
- properly size formatting buffer for ipv6 sysctl value
- Don't complain if /proc/sys isn't writable
- Document that the enum follows the kernel's own values (0 = off, 1 =
prefer-public, 2 = prefer-temporary)
- Drop redundant negating of error code passed to log_syntax()
David Herrmann [Mon, 6 Jul 2015 15:43:36 +0000 (17:43 +0200)]
sd-bus: support matching on destination names
Right now, we never install destination matches on kdbus as the kernel did
not support MATCH rules on those. With the introduction of
KDBUS_ITEM_DST_ID we can now match on destination IDs, so add explicit
support for those.
This requires a recent kdbus module to work. However, there seems to be no
user-space that uses "Destination=''" matches, yet, so old kdbus modules
still work fine (we couldn't find any real user).
This is needed to match on unicast signals in bus-proxy. A followup will
add support for this.
projects / thirdparty / systemd.git / log
