- anticipate missing callback/ctx->result
- always invoke the result callback when given
- fix leaking GVariant in disconnect_done()
- fix crash due to non-initialized ctx->result
- pass cancellable to g_dbus_proxy_call()
And some fixes:
- proxy creation may fail. Don't handle it by retrying,
but at least don't access the invalid proxy instance.
- quering "DefaultAdapter" did not take a reference to @self
nor was the operation cancellable. This leads to crash
if the instance gets destroyed early.
And some fixes:
- proxy creation may fail. Don't handle it by retrying,
but at least don't access the invalid proxy instance.
- get_properties_cb() did not take a reference to @self
nor was the operation cancellable. This leads to crash
if the instance gets destroyed early.
Fix two issues of the previous code:
- the D-Bus proxy for the modem manager should not get created
synchronously.
- NMModemManager is a singleton, let it track the name-owner
change and the D-Bus proxy, instead of having one per NMDeviceBt.
Don't do non-trivial initialization in nm_device_bt_init(). At
this point, the object is not yet fully created. As we already have
a constructed() implemented, move the initialization there.
Also, bluetooth plugin uses NMModem from the wwan plugin. Don't
include such a foreign header in a "nm-device-bt.h". Instead, forward
declare what we need.
Most of the functions are strictly related to ModemManager. Their
name should hint to that, so that they are clearly separated from
the ofono functions and general purpose functions.
Same for data fields.
It is often wrong to take a reference to keep the instance alive during
the asynchronous request, because it means the instance cannot be
destroyed as long as the (non cancellable) request is bending.
Fix that for NMModemManager and pass a cancallable along.
It's not the correct thing to do, but is the same behavior we've done
previously.
DAD is not even going to start until there's carrier and the client would
just wait indefinitely. Ideally, the client would choose not to waiat, but
it currently there's no way the client would discover what is going on.
https://bugzilla.redhat.com/show_bug.cgi?id=1446367
Set the @was_active flag for external activations with DHCP, so that
DHCP is retried multiple times in case of failure, as we do for
managed connections when the lease expires and for assumed
connections.
Fixes test: renewal_gw_after_dhcp_outage_for_assumed_var1
Fixes: e3113fdc4b
We check the return value of _get_stable_id(); when it is NULL
priv->ndisc would stay NULL too and we would crash when dereferencing
@error.
Actually, _get_stable_id() can never return NULL, so replace the check
with an assertion.
src/devices/nm-device-ip-tunnel.c:257:8: warning: Branch condition evaluates to a garbage value
if (local4)
^~~~~~
src/devices/nm-device-ip-tunnel.c:264:8: warning: Branch condition evaluates to a garbage value
if (remote4)
^~~~~~~
Most of the IPv6 methods require a non-tentative link local address
configured on the interface; we look at priv->ip6_config to determine
if such address exist. If the configuration is out-of-sync, we may
proceed with configuration when the link-local address does not exist
or is still tentative, especially because we toggle the "disable_ipv6"
sysctl parameter just before, which clears all IPv6 addresses on the
interface.
Ensure that priv->ext_ip6_config_captured is up-to-date before
continuing with the IPv6 configuration, and use it to determine
whether suitable addresses are present.
Fixes test: @ipv6_set_ra_announced_mtu
Fixes: 8f4caab601
update_ip6_config() also removes addresses and routes no longer
present externally from the configuration, so it can't be called
before the changes are committed.
This reverts commit 8f4caab601.
Most of the IPv6 methods require a non-tentative link local address
configured on the interface; we look at priv->ip6_config to determine
if such address exist. If the configuration is out-of-sync, we may
proceed with configuration when the link-local address does not exist
or is still tentative, especially because we toggle the "disable_ipv6"
sysctl parameter just before, which clears all IPv6 addresses on the
interface.
Ensure that priv->ip6_config is up-to-date before continuing with the
IPv6 configuration.
Fixes test: @ipv6_set_ra_announced_mtu
nm_device_update_firewall_zone() would only reconfigure the firewall
zone when the device is fully activated. That means, while the device
is activating, changing the firewall zone is not working. Activation
might take a long time with DHCP, or with master devices waiting
for their slaves.
For example:
nmcli connection add type team con-name t-team ifname i-team autoconnect no
nmcli connection up t-team
Note how t-team/i-team is waiting for a slave device. During stage3,
we already set firewall.zone to default.
nmcli connection modify t-team connection.zone external
Note how changing the firewall zone does not immidiately take
effect. Only later, during IP_CHECK state the firewall zone
is reset -- but only for devices with differing ip_ifindex.
https://bugzilla.redhat.com/show_bug.cgi?id=1445242
For regular devices that don't have a separate ip_iface/ip_ifindex,
the ip_ifindex is left at zero. Hence, the condition is always
true and does not work as intended, resulting in setting the
firewall zone twice.
Fixes: 7cf5c326bc
When a DHCP connection is active and the DHCP server is temporarily
unreachable, we restart DHCP for some times before failing the
connection. From the user point of view, restarting NM (and thus
assuming the existing connection) should not change this behavior.
However, if NM is restarted while the server is temporarily down, at
the moment we immediately fail because we consider the DHCP
transaction our first try. Fix this by restoring the multiple tries
when we detect that DHCP was active before because the connection is
assumed.
We call nm_device_activate_stage3_ipX_start() in various places,
e.g. after a carrier change or when a master enslaves a new device to
configure IP for the device. If the device is a slave in state
IP_CONFIG, this makes it transition to IP_CHECK, while it should stay
in IP_CONFIG until the master becomes ready. When the master is ready,
it will move slaves directly to SECONDARIES, skipping IP configuration
entirely.
Now that we have a PMF connection property, get rid of the previous
code to globally enable/disable PMF and use the 'ieee80211w'
configuration option for each configured network when the supplicant
supports it.
The dad_counter is hashed into the resulting address. Since we
want the hashing to be independent of the architecture, we always
hash 32 bit of dad_counter. Make the dad_counter argument of
type guint32 for consistency.
In practice this has no effect because:
- for all our (current!) architectues, guint is the same as
guint32.
- all callers of nm_utils_ipv6_addr_set_stable_privacy() keep
their dad-counter argument as guint8, so they never even pass
numbers larger then 255.
- nm_utils_ipv6_addr_set_stable_privacy() limits dad_counter
further against RFC7217_IDGEN_RETRIES.
Fixes a crash where the default DNS domain to be announced together with the
prefixes to be delegated is updated at the same time the device is being
unrealized.
https://bugzilla.redhat.com/show_bug.cgi?id=1425818
nm_pacrunner_manager_remove() required a "tag" argument. It was a
bug for callers trying to remove a configuration for a non-existing
tag.
That effectively means, the caller must keep track of whether a certain
"tag" is pending. The caller also must remember the tag -- a tag that he
must choose uniquely in the first place.
Turn that around and have nm_pacrunner_manager_send() return a (non
NULL) call-id. This call-id may later be used to remove the
configuration.
Apparently, previously the tracking of the "tag" was not always correct
and we hit the assertion in nm_pacrunner_manager_remove().
https://bugzilla.redhat.com/show_bug.cgi?id=1444374
nm_config_device_state_*() always access the file system directly,
they don't cache data in NMConfig. Hence, they don't use the
@self argument.
Maybe those functions don't belong to nm-config.h, anyway. For lack
of a better place they are there.
