Value of '0' is treated equivalently to when it's not provided by the
user. Reject an explicit '0' provided by the user as it would get
ignored.
In this rare case we can make the XML parser more strict, as libvirt
would never format the '<acpi/>' element if the index is '0' thus there
are no libvirt-generated XMLs we'd not load back, as of such this is
identical to rejecting it in the validation phase.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2037146
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
They way our VIR_ENUM_IMPL() and virXXXTypeFromString() work is
that for any string that's not recognized a negative one is
returned. And, since VIR_XXX_LAST is passed to VIR_ENUM_IMPL() we
can be sure that all enum members are covered. Therefore, there
is no way that virXXXTypeFromString() can return a value that's
bigger or equal to VIR_XXX_LAST.
I've noticed two places where such comparison was made, both in
cmdNetworkUpdate(). Drop them.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
We're currently passing '0' which leaves the syslog facility
unset. Since we're passing an explicit facility for syslog
when using journald, it makes sense to be explicit when
using syslog directly too.
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
We set SYSLOG_PRIORITY when sending to journald to avoid our
messages getting tagged with the default facility which is
used for the kernel.
Unfortunately:
commit fd00f0e6c7
Author: Guido Günther <agx@sigxcpu.org>
Date: Mon Sep 21 20:06:55 2015 +0200
Use daemon log facility for journald
used the LOG_nnn constants from the syslog header without realizing
that these values have a bit-shift applied. While Linux defines a
LOG_FAC() macros to undo the bit-shift this doesn't appear to be
standardized. So the safe thing is to just use the raw value since
these values are fixed by RFC 5424.
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
This was not mentioned before.
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
This partially reverts commit 9ccbed6afb.
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
Remove the now unused 'driver' parameter, as well as the pointless
if (ret == 0) comparison which is always true after removing the
cleanup label.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
It was only used to construct the hash key for the (now removed)
shared devices in the qemu driver.
Remove it and its mocking.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Its only use was to check conflicts of the sgio attributes between
devices shared with other domains.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Now that the 'unfiltered' attribute is rejected by the validator,
remove all the code that deals with the feature.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
No kernels supported by upstream libvirt have the feature.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
unpriv_sgio was a downstream-only feature in RHEL 6-8.
The libvirt support was merged upstream by mistake.
Remove the function that constructs the sysfs path and assume it
does not exist in all the callers.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
virtio-input is virtio-1.0 only and these models have been only present
in one upstream QEMU release, then removed by:
commit d923e30578a65392e50e530e3a29b2edf5c51c5b
virtio-input-host-pci: cleanup types
https://bugzilla.redhat.com/show_bug.cgi?id=1745868
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
This device was virtio 1.0-only so adding the (non-)transitional model
did not make sense and it was only present in QEMU 4.0.
Report a validation error for both of the users that will ever hit this
code path.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
The (non-)transitional version of this device was only present in
one upstream QEMU release (4.0), then removed by:
commit d923e30578a65392e50e530e3a29b2edf5c51c5b
virtio-input-host-pci: cleanup types
Remove them from probing as well, since they are unlikely to be found.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
The virNetDevOpenvswitchInterfaceSetQos function is uneven
because setting the Rx Qos is open-coded, while clearing it
is sepearated in another function.
Separate the setting too.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
The virNetDevOpenvswitchInterfaceSetQos function is uneven
because setting the Tx Qos is open-coded, while clearing it
is sepearated in another function.
Separate the setting too.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
These functions are called by virNetDevOpenvswitchInterfaceSetQos
as well as virNetDevOpenvswitchInterfaceClearQos.
Move them above both fuctions.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
We don't do anything with it after checking that it satisfies our
requirements and don't provide a way for users of the module to
access it, so carrying it around is pointless.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
It's been an optional build time dependency for a long time, so
if Meson couldn't find it the only consequence was that libvirt
would look for it at runtime instead, which is what we are doing
for most of our non-library dependencies anyway.
Since 5c98d1cee0 we've stopped even looking for it at build
time, so there's no point in having it installed in the build
environment.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
After previous cleanups, there's just one caller of
dnsmasqCapsNewEmpty() and it is dnsmasqCapsNewFromBinary().
And the former is pretty short. Therefore, it is not necessary
for the code to live in two separate functions. Dissolve the
former in the latter.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Now that looking up dnsmasq is handled/mocked we can start
checking whether dnsmasq capabilities were built successfully and
error out if that wasn't the case.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
DISCLAIMER: dnsmasq capabilities are empty as of v8.0.0-rc1~145.
In a real environment the dnsmasq capabilities are constructed
using dnsmasqCapsNewFromBinary(). We also have
dnsmasqCapsNewFromBuffer() to bypass checks that real code is
doing and just get capabilities object. The latter is used from
test suite.
However, with a little bit of mocking we can test the real life
code. All that's needed is to simulate dnsmasq's output for
--version and --help and mock a stat() that's done in
dnsmasqCapsRefreshInternal().
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
First observation: There is no way that caps->binaryPath can be
NULL. Second observation: There is no caller that passes NULL.
Let's drop the ternary operator and access @caps directly.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
While it's true that our virCommand subsystem is happy with
non-absolute paths, the dnsmasq capability code is not. It stores
the path to dnsmasq within and makes it accessible via
dnsmasqCapsGetBinaryPath(). While strictly speaking no caller
necessarily needs canonicalized path, let's find dnsmasq once and
cache the result.
Therefore, when constructing the capabilities structure look up
the binary path. If DNSMASQ already contains an absolute path
then virFindFileInPath() will simply return a copy.
With this code in place, the virFileIsExecutable() check can be
removed from dnsmasqCapsRefreshInternal() because
virFindFileInPath() already made sure the binary is executable.
But introducing virFindFileInPath() means we have to mock it in
test suite because dnsmasqCaps are created in
networkxml2conftest.
Moreover, we don't need to check for dnsmasq in configure.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
We don't query any capabilities of dnsmasq. We are only
interested in dnsmasq's version (obtained via 'dnsmasq
--version'). Therefore, there's no point in running 'dnsmasq
--help'. Its output is not processed even.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
There is no way that the dnsmasqCapsRefreshInternal() function
can be called with @caps == NULL. Therefore, drop the if() that
checks for that.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
The noRefresh member of _dnsmasqCaps struct is set only after it
was checked for and is never checked again. This is needless and
the member can be removed. There is no way that
dnsmasqCapsRefreshInternal() can be called after
dnsmasqCapsSetFromBuffer().
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
The _dnsmasqCaps struct has @mtime member which holds the mtime
of the dnsmasq binary. The idea was that capabilities don't need
to be queried if mtime hasn't changed since the last time.
However, the code that would try to query capabilities again was
removed and now we are left with code that stores mtime but has
no use for it.
Remove the member and code that uses it.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
This argument is not used really as the only caller passes true
and dnsmasqCapsRefreshInternal() only checks for false value.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
The dnsmasqCaps type has its own cleanup function defined and
ready to use via g_autoptr(). Use automatic cleanup instead of
an explicit one.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Both callers of dnsmasqCapsNewEmpty() pass DNSMASQ as an argument
which is then fed to a ternary operator which looks like this
(after substitution).
DNSMASQ ? DNSMASQ : DNSMASQ
While I like tautologies, the code can be simplified by dropping
the argument.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Otherwise we'll keep using the new pinning value even if it can't be
applied to the thread.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2040555
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
The bitmap recorded in the live/persistent definition was re-parsed two
more times. We can copy it which is cheaper and less verbose.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
sysconfig files are owned by the admin of the host. They have the
liberty to put anything they want into these files. This makes it
difficult to provide different built-in defaults.
Remove the sysconfig file and place the current desired default into
the service file.
Local customizations can now go either into /etc/sysconfig/name
or /etc/systemd/system/name.service.d/my-knobs.conf
Attempt to handle upgrades in libvirt.spec.
Dirty files which are marked as %config will be renamed to file.rpmsave.
To restore them automatically, move stale .rpmsave files away, and
catch any new rpmsave files in %posttrans.
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
libvirt-guests was already moved to the libvirt daemon package in commit
d800c50349. It only needs to be installed when building libvirtd.
Signed-off-by: Jim Fehlig <jfehlig@suse.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
If a test binary is executed with an argument then usage
information is printed out (that no arguments are accepted and
what environment variables affect execution). The string is
printed onto stderr but it is not terminated with a newline
character producing not so nice output.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
We no longer need to worry about GCC version older than 7.4.0. The other
remaining conditionals checks were also overkill for the example code.
In the unlikely event that someone tries to re-use the code in a
scenario where further conditions apply they can figure out.
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
