Teamd is not happy about them and would fail anyway. Worse even, if we
json_loads() such a JSON, which is precisely what happens when we inject the
"hwaddr" key, we turn bad JSON into a good one in a lossy matter. Not good.
https://bugzilla.redhat.com/show_bug.cgi?id=1455130
If there is value in such a helper function (there is), then
it should go alongside the other nm_connection_get_setting*()
helpers. NMDevice is already large enough.
The plugins may use stuff from core, but not the other way around.
Including "bluetooth/nm-bluez-common.h" is wrong.
The UUID argument is always "nap" in the NAP case. We don't need
the flexibility that it might be anything else. Just drop it.
As far as NMDevice is concerned, it anyway wouldn't (or shouldn't
know what the uuid is. It says register, and NMBluez5Manager should
figure out the details.
We'll use this to let the devices know they can retry autoactivation
because some component became available without actually having any
data that would be useful for that device.
Adjust the comment.
Changes:
- merge reserve_shared_ip() into shared4_new_config().
shared4_new_config() needs to register release_shared_ip(). However, it
wrongly would always register release_shared_ip(), even for user-supplied
addresses. To fix that, we would need yet another argument to
reserve_shared_ip() and coupling it even more with shared4_new_config().
At that point, it's cleaner to just merge the two functions.
- only create the shared_ips hash when needed, and delete it when
it's empty. The idea is, that NetworkManager possibly runs for a long
time, and most of the time no shared connection is active. Just clean
up the empty hash while we don't need it.
Otherwise a device which was set as unmanaged (updated to the REMOVED
internal sys-state) will never update its own sys-state if later set
back as managed.
Manage either when setting explictly the device to managed either when
just upping a connection on an unmanaged device.
On cleanup, unconditionally release a device from its master if the
link is missing or it doesn't have a master, otherwise the master
would later try to release the slave, hitting the following assertion:
"nm_platform_link_release: assertion 'slave > 0' failed"
#0 g_logv
#1 g_log
#2 g_return_if_fail_warning
#3 nm_platform_link_release
#4 release_slave
#5 nm_device_master_release_one_slave
#6 slave_state_changed
#7 ffi_call_unix64
#8 ffi_call
#9 g_cclosure_marshal_generic
#10 g_closure_invoke
#11 signal_emit_unlocked_R
#12 g_signal_emit_valist
#14 _set_state_full
#15 nm_device_state_changed
#16 nm_device_unrealize
#17 _platform_link_cb_idle
#18 g_main_context_dispatch
#19 g_main_context_dispatch
#20 g_main_context_iterate
#21 g_main_loop_run
#22 main
Fixes: 9e8218f99ahttps://bugzilla.redhat.com/show_bug.cgi?id=1448907
Use nm_device_get_ip_ifindex() to obtain the right ifindex for the
device. Fixes the following:
nm_platform_ip4_address_get_all: assertion 'ifindex > 0' failed
#0 _g_log_abort () from target:/lib64/libglib-2.0.so.0
#1 g_logv () from target:/lib64/libglib-2.0.so.0
#2 g_log () from target:/lib64/libglib-2.0.so.0
#3 nm_platform_ip4_address_get_all (self=self@entry=0x1181020, ifindex=ifindex@entry=0) at src/platform/nm-platform.c:2640
#4 nm_ip4_config_capture (platform=0x1181020, ifindex=ifindex@entry=0, capture_resolv_conf=capture_resolv_conf@entry=0) at src/nm-ip4-config.c:271
#5 ip4_config_merge_and_apply (self=self@entry=0x1254a70, config=config@entry=0x0, commit=commit@entry=1) at src/devices/nm-device.c:5447
#6 activate_stage5_ip4_config_commit (self=0x1254a70) at src/devices/nm-device.c:8299
#7 activation_source_handle_cb (self=0x1254a70, family=family@entry=2) at src/devices/nm-device.c:4421
#8 activation_source_handle_cb4 (user_data=<optimized out>) at src/devices/nm-device.c:4358
#9 g_idle_dispatch () from target:/lib64/libglib-2.0.so.0
#10 g_main_context_dispatch () from target:/lib64/libglib-2.0.so.0
#11 g_main_context_iterate.isra () from target:/lib64/libglib-2.0.so.0
#12 g_main_loop_run () from target:/lib64/libglib-2.0.so.0
#13 main (argc=<optimized out>, argv=<optimized out>) at src/main.c:435
Fixes: a21b8882cc
g_variant_new_parsed() returns a floating reference. Later, we pass
the floating reference to nm_settings_connection_new_secrets(),
but don't transfer ownership.
That might not be a bug (I didn't check), but it requires that
nm_settings_connection_new_secrets() does not take a reference
to the secrets variant.
Convert the floating reference to a real reference to avoid
this dangerous pattern.
Fixes: 0eb7617504
We pack the PSK byte array in a GVariant of type string,
hence all characters must be valid UTF-8.
Maybe we should do something more sophisticated but let's
just ignore such pass phrases.
Fixes: 0eb7617504
with the rework in commit #87a3df2e572ed47b5f76f6d1cad63ce622296e21
the check of the return value of _device_activate () is no more needed.
Remove useless check and var.
ip link add name $'d\xccf\\c' type dummy
Use nm_utils_str_utf8safe_escape() to sanitize non UTF-8 sequences
before exposing them on D-Bus. The operation can be reverted client
side via nm_utils_str_utf8safe_unescape() or simply g_strcompress().
Note that this preserves all valid UTF-8 sequences as-is, with exception
of the backslash escape character and ASCII control characters. Thus, this
is a change in behavior for strings that contain such characters.
Note that nmcli is not changed to somehow unescape the string before
printing. As the string is not valid UTF-8 (or contains ASCII characters
that need escaping), they are not printable as-is, so unescaping before
printing makes little sense.
If the platform signaled that the external configuration changed (and
thus update_ipX_config() is scheduled) and we are doing a commit of
the new configuration, update priv->ext_ipX_config. Without this, the
commit will remove addresses added externally but not yet captured in
the external configuration.
https://bugzilla.redhat.com/show_bug.cgi?id=1449873
platform: signal: link changed: 2: eth0 <DOWN;broadcast,multicast> mtu ...
...
device[0x7f90c29c64d0] (eth0): bringing up device
...
platform: signal: link changed: 2: eth0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu ...
...
device (eth0): link connected
...
device[0x7f90c29c64d0] (eth0): add_pending_action (2): 'carrier wait'
Note how we schedule the pending action 'carrier-wait', although the device
already has carrier. That means, the pending action will not be removed
until timeout, 5 seconds later.
Avoid scheduling 'carrier-wait' if we already have carrier.
However, don't just add the pending action 'carrier-wait' only during
nm_device_bring_up(). Instead, always schedule the carrier_wait timeout.
This gives a grace period during which we keep setting 'carrier-wait' whenever
we have no carrier. This should prevent two cases:
- during nm_device_bring_up() the platform state might not yet have
caught up. If we don't add the pending action there, we will add
it a moment later when carrier goes away.
- bringing the interface up might cause carrier to get lost for a
moment (flapping). If that happens within the timeout, also add the
pending action.
nm_device_set_carrier_from_platform() is only called from two places.
- both check for NM_DEVICE_CAP_CARRIER_DETECT, so move that check
inside the function.
- drop the logging in realize_start_setup(). nm_device_set_carrier() already
does logging.
- always set the fake carrier in nm_device_set_carrier_from_platform().
For the fake carrer, we anyway expect it to be already TRUE in most
case, so usually this should have no effect.
Also emit a property changed signal. That is necessary to refresh the
D-Bus property.
Adding/Removing a pending action with assert_not_yet_pending/
assert_is_pending means that we expect that no action is taken.
Downgrade the logging level in those cases to <trace>.
Don't give the subclass the ability to override the parents
behavior. The parent implementation is not intended to allow
for that. Instead, restrict the flexibility of how the virtual
function integrates with the larger picture. That means, the
virtual function is only called at one place, and there is only
one implementation in NMDeviceEthernet (and it doesn't really
matter whether the implementation chains up the parent implementation
or not).
Exposure of this property on D-Bus would be useful for the GUIs to encourage
the users to enter a PIN or push a button.
We'll also use it to decide whether a connection will initiate WPS
enrollment unless the user overrides the default.
- 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()
