Make all LLMNR related packet inspections conditional to p->protocol.
Use switch-case statements while at it, which will make future additions
more readable.
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.
[@zonque: adopted to new unhexmem() API]
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.
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.
A while back we opened up all of logind's bus calls to unprivileged
users, via PK. However, the dbus1 policy wasn't updated accordingly.
With this change, the dbus1 policy is opened up for all bus calls that
should be available to unprivileged clients.
(also rearranges some calls in the vtable, to make more sense, and be in
line with the order in the bus policy file)
Fixes#471.
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.
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.
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.
https://launchpad.net/bugs/1471258
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
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.
This fixes#186.
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..
All other *_get_description() functions use 'const char**', so make sure
sd_bus_slot_get_description() does the same.
This changes API, but ABI stays stable. I think this is fine, but I
wouldn't mind bumping SONAME.
Reported in #528.
Tom Gundersen