$ nmcli c add type ovs-port ifname ovsport0
Error: Failed to add 'ovs-port-ovsport0' connection: connection.type:
Only 'ovs-port' connections can be enslaved to 'ovs-bridge'
nm_streq0() is not good here. It fails (with a wrong error message) even
when the slave_type is not set, which it shouldn't since slave_type can
be normalized. The real problem is the lack of the master property.
This fixes the condition:
$ nmcli c add type ovs-port ifname ovsport0
Error: Failed to add 'ovs-port-ovsport0' connection: connection.master:
A connection with a 'ovs-port' setting must have a master.
Corrects the error message:
$ nmcli c add con-name br0 type bridge
$ nmcli c add type ovs-port ifname ovsport0 parent br0
Error: Failed to add 'bridge-slave-ovsport0' connection: connection.slave-type:
'ovs-port' connections must be enslaved to 'ovs-bridge', not 'bridge'
And gets rid of a confusing nm_streq0 use when comparing the type, since
at that point type must not be NULL anymore.
Fixes: 4199c976da
A naive code compliance checker. Invoke directly:
contrib/scripts/checkpatch.pl 0001-switch-comments-to-klingon.patch
contrib/scripts/checkpatch.pl hello.[ch] world.c
Use from a commit hook:
echo 'git format-patch --stdout -1 |contrib/scripts/checkpatch.pl || :>' \
>.git/hooks/post-commit
Or view the documentation with "perldoc contrib/scripts/checkpatch.pl"
Note how "nm-glib.h" uses _nm_printf() macro, which is defined in
"nm-macros-internal.h". There are many ways how to solve that
problem.
For example, we could define certain _nm_*() macros in "nm-glib.h"
itself. However, that is a bit awkward, because optimally "nm-glib.h"
only provides functions that are strictly related to glib compatiblity.
_nm_printf() is used by "nm-glib.h" for its own implementation, it should
not provide (or reimplement) this macro.
We solve this instead by enforcing what NetworkManager already does.
NetworkManager never includes "nm-glib.h" directly, instead
"nm-macros-internal.h" is the only place that includes the glib compat
header. It means, you cannot use "nm-glib.h" without
"nm-macros-internal.h". But that is a reasonable compromise, with
respect to granularity. The granularity at the moment is: if you use
anything from "shared/nm-utils", you almost always need at least
"nm-macros-internal.h" header (and automatically also get "nm-glib.h"
and "gsystem-local-alloc.h"). It's not intended, to use "nm-glib.h"
directly.
This makes "nm-glib.h" an implementation detail of "nm-macros-internal.h"
and it only exists to separate code that is related to glib compatibility to
its own header.
In commit 8a46b25cfa, NetworkManager
bumped its glib dependency to 2.40 or newer.
"nm-glib.h" header is precisely the compatiblity implementation that we
use to cope with older glib versions. Note, that the same implementation
is also used by applet and VPN plugins.
However, applet and VPN plugins don't yet require 2.40 glib. Also,
they don't yet require NetworkManager 1.12.0 API (which was the one
that bumped the glib requirement to 2.40). Hence, when "nm-glib.h"
is used in applet or VPN, it must still cope with older versions,
although, the code is not used by NetworkManager itself.
Partly revert 8a46b25cfa so that nm-glib.h
again works for 2.32 or newer.
The same is true, also for "nm-test-utils.h", which is also used by
applet and VPN plugins.
The function nmc_print() receives a list of "targets". These are essentially
the rows that should be printed (while the "fields" list represents the columns).
When filling the cells with values, it calles repeatedly get_fcn() on the
column descriptors (fields), by passing each row (target).
The caller must be well aware that the fields and targets are
compatible. For example, in some cases the targets are NMDevice
instances and the target type must correspond to what get_fcn()
expects.
Add another user-data pointer that is passed on along with the
targets. That is useful, if we have a list of targets/rows, but
pass in additional data that applies to all rows alike.
It is still unused.
If a VPN with default route is activated, the Manager's
PrimaryConnection property is not updated to indicate the VPN as
primary connection.
This happens because the PrimaryConnection property gets updated when
the default_ipX_device property of NMPolicy changes, and the primary
connection is set to the activation request currently pending on the
default device. We select the base (for example, ethernet) device as
best device and therefore the NMActRequest active on it is selected as
primary connection.
This patch fixes the problem by properly selecting the VPN as
primary. It seems a better choice to track best active connections
directly from NMPolicy instead of going through two steps.
Commit 10753c3616 ("manager: merge VPN handling into
_new_active_connection()") added a check to fail the activation of
VPNs when a device is passed to ActivateConnection(), since the device
argument is ignored for VPNs.
This broke activating VPNs from nm-applet as nm-applet sets both the
specific_object (parent-connection) and device arguments in the
activation request.
Note that we already check in _new_active_connection() that when a
device is supplied, it matches the device of the parent
connection. Therefore, the check can be dropped.
Reported-by: Michael Biebl <biebl@debian.org>
Fixes: 10753c3616https://github.com/NetworkManager/NetworkManager/pull/159
The following commit:
b869d9cc0 device: add spec "driver:" to match devices
added two parameters ("driver" and "driver_version") to the
nm_match_spec_device() function.
However, the definition of the function and its declaration are not
consistent.
The prototype shows:
nm_match_spec_device (const GSList *specs,
const char *interface_name,
const char *driver,
const char *driver_version,
const char *device_type,
But the definition shows:
nm_match_spec_device (const GSList *specs,
const char *interface_name,
const char *device_type,
const char *driver,
const char *driver_version,
Since all parameters are pointers to const char, the type checking
succeeds at compile time.
All currently existing invocations of the function are correct and pass
the arguments in the order described in the definition/implementation.
This patch only changes the prototype so that potential future
invocations don't end up buggy.
Fixes: b869d9cc0d
The @connection argument can be NULL; add the (allow-none) annotation
otherwise calling the API with a NULL argument through GObject
introspection fails with:
Argument 1 does not allow None as a value
Fixes: 278fd4fb0f
gretap and ip6gretap ip-tunnel interfaces encapsulate L2 packets over
IP. Allow adding a wired setting for such connections so that users
can change the interface MAC.
Add platform support for IP6GRE and IP6GRETAP tunnels. The former is a
virtual tunnel interface for GRE over IPv6 and the latter is the L2
variant.
The platform code internally reuses and extends the same structure
used by IPv6 tunnels.
