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
(cherry picked from commit f396826466)
(cherry picked from commit a03b867ba4)
I've applied this without much thinking. Despite applying cleanly it
doesn't do the right thing before nm_auto_nlmsg was introduced.
Whoops.
This reverts commit bc41a9ba75.
Fixes parallel build:
In file included from src/settings/plugins/ifnet/nms-ifnet-connection.c:22:
In file included from ./shared/nm-default.h:203:
In file included from ./src/nm-logging.h:25:
./libnm-core/nm-core-types.h:28:10: fatal error: 'nm-core-enum-types.h' file not found
#include "nm-core-enum-types.h"
^~~~~~~~~~~~~~~~~~~~~~
1 error generated.
make[2]: *** [Makefile:13628: src/settings/plugins/ifnet/src_settings_plugins_ifnet_libnm_settings_plugin_ifnet_la-nms-ifnet-connection.lo] Error 1
If the master has no carrier in act_stage3_ip6_config_start(), we set
IP state WAIT and wait until carrier goes up before starting IP
configuration.
However, in carrier_changed() if the device state is ACTIVATED we only
call nm_device_update_dynamic_ip_setup(), which just restarts DHCP if
it was already running.
Let's also ensure that we start IP configuration if the IP state is
WAIT.
Fixes: b0f6baad90https://bugzilla.redhat.com/show_bug.cgi?id=1575944
(cherry picked from commit 1829126f3a)
Previously we would kill the client when the lease expired and we
restarted it 3 times at 2 minutes intervals before failing the
connection. If the client is killed after it received a NACK from the
server, it doesn't have the chance to delete the lease file and the
next time it is started it will request the same lease again.
Also, the previous restart logic is a bit convoluted.
Since clients already know how to deal with NACKs, let them continue
for a grace period after the expiry. When the grace period ends, we
fail the method and this can either fail the whole connection or keep
it active depending on the may-fail configuration.
https://bugzilla.gnome.org/show_bug.cgi?id=783391
(cherry picked from commit 17009ed91d)
If we can't generate a connection and maybe_later is TRUE, it means
that the device can generate/assume connections but it failed for the
moment due to missing master/slaves/addresses. In this case, just
assume the connection from state file.
https://bugzilla.redhat.com/show_bug.cgi?id=1551958
(cherry picked from commit 236edfc908)
GCC 8.0's -Wcast-function-type objects casting function pointers to ones
with incompatible prototypes. Sometimes we do that on purpose though.
Notably, the g_source_set_callback()'s func argument can point to functions
of various prototypes. Also, libnm-glib/nm-remote-connection is perhaps
just not worth reworking, that would just be a waste of time.
A cast to void(*)(void) avoids the GCC warning, let's use it.
(cherry picked from commit ee916a1e9e)
This makes its prototype compatible with GDestroyNotify so that GCC 8.0
won't warn.
The return value is not used anywhere and the unref() functions typically
don't return any.
(cherry picked from commit 3113e193c0)
This makes its prototype compatible with GDestroyNotify so that GCC 8.0
won't warn.
The return value is not used anywhere and the unref() functions typically
don't return any.
(cherry picked from commit 411e72b3c9)
This makes GCC 8.0 unhappy and it is probably right about that -- it's more
difficult to get things wrong when the function prototypes actually match.
(cherry picked from commit 7f7207f36b)
Currently we overwrite the interface rp_filter value with 2 ("loose")
only when it is 1 ("strict") because when it is 0 ("no validation") it
is already more permissive.
So, if the value for the interface is 0 and
net/ipv4/conf/all/rp_filter is 1 (like it happens by default on Fedora
28), we don't overwrite it; since kernel considers the maximum between
{all,$dev}/rp_filter, the effective value remains 'strict'.
We should instead combine the two {all,$dev}/rp_filter, and if it's 1
overwrite the value with 2.
https://bugzilla.redhat.com/show_bug.cgi?id=1565529
(cherry picked from commit 150cf44d50)
Specify a reason when creating active connections. The reason will be
used in the next commit to tell whether slaves must be reconnected or
not if a master has autoconnect-slaves=yes.
(cherry picked from commit 43a0f47ea2)
Instead of generating a connection and checking whether it is
compatible with the connection indicated in the state file, just pick
the indicated connection after a basic check of compatibility with the
device.
https://bugzilla.redhat.com/show_bug.cgi?id=1551958
(cherry picked from commit f0357b8f6c)
Since commit ed640f857a ("manager: ignore unmanaged devices when
looking for parent by UUID"), unmanaged devices are ignored when
looking for potential parent connection matches. Therefore, a software
device can fail autoactivation because the parent is not managed yet
and NM never tries to reactivate it. Ensure that we retry other
devices when a parent device becomes managed.
Fixes: ed640f857ahttps://bugzilla.redhat.com/show_bug.cgi?id=1553595
(cherry picked from commit 6493bd443f)
The test tries to do IPv4 DAD. That necessarily involves waiting
for a timeout. Since the NMArpingManager spawns arping processes,
the precise timings depend on the load of the machine and may be
large in some cases.
Usually, our test would run fast to successful completion.
However, sometimes, it can take several hundered milliseconds.
Instead of increasing the timeout to a large value (which would
needlessly extend the run time of our tests in the common cases),
try first with a reasonably short timeout. A timeout which commonly
results in success. If the test with the short timeout fails, just
try again with an excessively large timeout.
This saves about 400 msec for the common case, but extends the
races that we saw where not even 250 msec of wait time were
sufficient.
(cherry picked from commit 059d34a27f)
If an operation is cancelled through the GCancellable, then the idiom is
that the operation is always cancelled, even if it has finished
successfully. To ensure this is the case, add calls to
g_simple_async_result_set_check_cancellable everywhere.
Without this, e.g. gnome-control-center will crash when switching away
from the power panel quickly, as the NMClient creation finishes
asynchronously and g-c-c assume that G_IO_ERROR_CANCELLED is returned to
ensure it doesn't access the now invalid user_data parameter.
https://bugzilla.gnome.org/show_bug.cgi?id=794088
(cherry picked from commit 26c215e22d)
The condition was obviosly inverted, blocking autoconnect when
it should not, and not blocking it when it should.
[thaller@redhat.com: modified original patch and rewrite commit message]
Fixes: e2c8ef45achttps://bugzilla.gnome.org/show_bug.cgi?id=794014
(cherry picked from commit d2f019409d)
IPv4 routes that are a response to RTM_GETROUTE must have the cloned
flag while IPv6 routes don't have to. Don't check the flag for IPv6
routes and add a test case to verify that RTM_GETROUTE works for IPv6.
https://bugzilla.gnome.org/show_bug.cgi?id=793962
(cherry picked from commit 2d1fad641b)
