nm_device_connection_match_config() sounded more generic than it
really was; rename it to nm_device_find_assumable_connection(), which
is what it really does.
There was also a lot of redundancy/cut+paste in the subclass
implementations of connection_match_config(); Improve things by moving
the looping-over-connections code into NMDevice itself, and also doing
the general-device-compatibility and IP-config checking there, leaving
the device subclasses to just verify L2 properties. Which most of them
aren't doing...
https://bugzilla.gnome.org/show_bug.cgi?id=693684
Since NMDevice has a generic get_hw_address() method now, it can do
nm_device_spec_match_list() itself (for everything except ethernet,
which needs to match against s390 subchannels too).
https://bugzilla.gnome.org/show_bug.cgi?id=693684
nm_device_connection_match_config() on an ethernet connection could
succeed for a device that was in the connection's
mac-address-blacklist, but then NM would immediately fail to activate
the connection because nm_device_connection_compatible() would check
the blacklist and return FALSE. Fix the former to match the latter.
https://bugzilla.gnome.org/show_bug.cgi?id=693684
in hw_take_down()
usb 1-3: USB disconnect, device number 6
modem-manager[547]: <info> (tty/ttyACM0): released by modem /sys/devices/pci0000:00/0000:00:1a.7/usb1/1-3
<info> (tty/ttyACM0): released by modem /sys/devices/pci0000:00/0000:00:1a.7/usb1/1-3
<info> (ttyACM0): device state change: disconnected -> unmanaged (reason 'removed') [30 10 36]
<info> (ttyACM0): cleaning up...
<info> (ttyACM0): taking down device.
nm_system_iface_set_up: assertion `ifindex > 0' failed
0 means "turn off connectivity checking", so we can't use that to
determine whether or not the interval has already been set by
command-line options or not. Instead, store the interval
internally as a signed int and use -1 to mean "not yet set".
Second, validate input values for interval to ensure they can't
be less than 0 or more than G_MAXINT.
STP defaults to yes in NetworkManager (and the initscripts), so a missing
STP value in an ifcfg file means yes/on. Calling svSetValue(STP, NULL)
clears that line from the ifcfg, and thus STP gets interpreted as yes.
Explicitly set stp to "no" so that the value actually gets saved.
==23089== 38,232 (4,248 direct, 33,984 indirect) bytes in 177 blocks are definitely lost in loss record 5,122 of 5,123
==23089== at 0x4A0881C: malloc (vg_replace_malloc.c:270)
==23089== by 0x39B905488E: g_malloc (gmem.c:159)
==23089== by 0x39B9068CA1: g_slice_alloc (gslice.c:1003)
==23089== by 0x39B98371B1: g_value_array_new (gvaluearray.c:140)
==23089== by 0x31FB81B67D: valuearray_constructor (dbus-gvalue-utils.c:771)
==23089== by 0x42DD8F: get_property (nm-device.c:4675)
==23089== by 0x39B9819C64: g_object_get_property (gobject.c:1289)
==23089== by 0x31FB80DA49: object_registration_message (dbus-gobject.c:1322)
==23089== by 0x363961DA44: _dbus_object_tree_dispatch_and_unlock (dbus-object-tree.c:858)
==23089== by 0x363960FA82: dbus_connection_dispatch (dbus-connection.c:4685)
==23089== by 0x31FB80AC44: message_queue_dispatch (dbus-gmain.c:90)
==23089== by 0x39B904EC54: g_main_context_dispatch (gmain.c:2539)
'device' is freed by nm_ip6_manager_cancel_addrconf(). Plus if
addrconf fails, the DHCP options should be ignored anyway.
==23089== Thread 1:
==23089== Invalid read of size 4
==23089== at 0x4861E0: finish_addrconf (nm-ip6-manager.c:444)
==23089== by 0x39B904F7EA: g_timeout_dispatch (gmain.c:3882)
==23089== by 0x39B904EC54: g_main_context_dispatch (gmain.c:2539)
==23089== by 0x39B904EF87: g_main_context_iterate.isra.23 (gmain.c:3146)
==23089== by 0x39B904F381: g_main_loop_run (gmain.c:3340)
==23089== by 0x426188: main (main.c:614)
==23089== Address 0xcdb791c is 60 bytes inside a block of size 152 free'd
==23089== at 0x4A07786: free (vg_replace_malloc.c:446)
==23089== by 0x39B905499E: g_free (gmem.c:252)
==23089== by 0x39B90692FE: g_slice_free1 (gslice.c:1111)
==23089== by 0x39B903EC49: g_hash_table_remove_internal (ghash.c:1274)
==23089== by 0x4861DC: finish_addrconf (nm-ip6-manager.c:443)
==23089== by 0x39B904F7EA: g_timeout_dispatch (gmain.c:3882)
==23089== by 0x39B904EC54: g_main_context_dispatch (gmain.c:2539)
==23089== by 0x39B904EF87: g_main_context_iterate.isra.23 (gmain.c:3146)
==23089== by 0x39B904F381: g_main_loop_run (gmain.c:3340)
==23089== by 0x426188: main (main.c:614)
Just code cleanup: This is much less error-prone than manual nesting,
and will mesh very well with future changes to use the libgsystem
cleanup macros.
Accomodate nm-netlink-monitor.c to the change by moving around utility
functions and making them static (removing if not used). Unsubscription
of rtnl groups is not necessary and the whole process will be eventually
moved to nm-platform.
Confusingly, nm-platform-compat's rtnl_link_set_oif adds a new nexthop
with ifindex set, while rtnl_link_set_gateway sets gateway for an
existing nexthop. Keeping the behavior to avoid potential problems.
device_sync_from_netlink() and nm_netlink_request_ip6_info() are now
delayed, so that they are called only once for a series of events. This
makes the IPv6 processing and especially debug messages more sane.
NL_AUTO_PROVIDE is not a valid flag for this call and it's coincidental
with ROUTE_CACHE_CONTENT, which is certainly not what we want.
NETLINK_ROUTE is a netlink family, not an address family. It is
coincidental with AF_UNSPEC which is what we actually want.
Stop logging the whole list of addresses as we already have new and lost
addresses logged. Stop putting 'state' and 'ra_flags' in almost every
message since changes of those are already logged. Log target state
change.
The config file can specify a dhclient script, which gets used instead
of what NM passes on the command-line. Make sure that script gets
ignored in the final dhclient config, because the script NM passes
is the script that needs to be used to pass data back to NM. People
may have old dhclient.conf files lying around that get picked up and
we don't want any script specified there to interfere.
Remove the HostnameThread stuff from nm-policy-hostname and just use
GResolver instead. Move the one remaining nm-policy-hostname function
into nm-policy.
Avoid warnings about GValueArray being deprecated by adding macros
that wrap G_GNUC_BEGIN_IGNORE_DEPRECATIONS /
G_GNUC_END_IGNORE_DEPRECATIONS around the GValueArray calls.
data_iface is the serial port over which PPP should be run, so
we need to preserve that and not overwrite it with the PPP interface
name. When reconnecting, pppd wants the TTY to run PPP over (eg the
ModemManager data_port like ttyUSB0) but if we overwrote that with
ppp0 on the last connection, that's extremely unhelpful and pppd will
fail to start.
When built with MM1 support, the restart handling code here would
fail for both old MM and new MM. The code should ignore the
name owner change even if the incoming bus name is *neither*
old MM nor new MM. It wasn't doing that.
Seems that NLM_F_CREATE isn't enough, we need to replace anything
that's already there. Oddly, this is even though we already cleaned
out anything that was already there.
Otherwise, priv->accept_ra_path would be NULL, which isn't very
useful and makes nm_utils_do_sysctl() angry. No reason we shouldn't
always create priv->accept_ra_path in the future though.
https://bugzilla.gnome.org/show_bug.cgi?id=691213
Add a "need_carrier" argument to nm_device_is_available(), to allow
distinguishing between "device is not available", "device is fully
available", and "device is available except for not having carrier".
Adjust various parts of NMDevice and NMManager to allow for the
possibility of activating a connection with :carrier-detect = "no" on
a device with no carrier, and to avoid auto-disconnecting devices with
:carrier-detect = "on-activate".
https://bugzilla.gnome.org/show_bug.cgi?id=688284
For settings corresponding to devices that have a :carrier property
(ie bond, bridge, infiniband, vlan, and wired), add a :carrier-detect
property specifying how that affects the connection:
yes: The connection can only be activated when the device
has carrier, and will be deactivated if the device loses
carrier (for more than 4 seconds).
no: The connection ignores carrier on the device; it can be
activated when there is no carrier, and stays activated
when carrier is lost.
on-activate: The connection can only be activated when the
device has carrier, but it will not be deactivated if the
device loses carrier.
https://bugzilla.gnome.org/show_bug.cgi?id=688284
Move some duplicated carrier-handling code into NMDevice (which can
introspect itself to see if it's a subclass that has carrier).
The "mostly ignore carrier" special handling for bridges and bonds is
now also handled as part of the NMDevice-level carrier handling.
https://bugzilla.gnome.org/show_bug.cgi?id=688284
