Most likely here we want to compare the variable
not doing an assignment.
unit/test-ie.c:227:2: error: suggest parentheses around
assignment used as truth value [-Werror=parentheses]
assert(expected_len = final_len);
^~~~~~
Use netdev_reassociate if FT is not available. device_select_akm_suite
is only moved up in the file and the reused code from device_connect is
moved to a separate function.
netdev_reassociate transitions to another BSS without FT. Similar to
netdev_connect but uses reassociation instead of association and
requires and an existing connection.
Modify AsyncOpAbstract._wait_for_async_op and
IWD.wait_for_object_condition to call context.iteration() in the
blocking mode instead of calling context.pending() every 0.01s. This
gets rid of busy-waiting and also ensures that the condition is checked
after every single dbus (or other) event. This way a condition that
potentially occurs for less than 0.01s can be reliably waited for.
Make the HostapdCLI class non-static so that each objects corresponds
to a hostapd instance on one network interface (this is independent of
whether the AP instances use one or separate hostapd processes)
Communicate the final wiphy and interface configuration data after the
hostapd and iwd processes are started, to the test scripts as an
environment variable TEST_WIPHY_LIST. This way the test scripts can
know which interfaces are used by hostapd instances, which hostapd
config they're using, and which are used by iwd. The typical value will
be
rad0=wln0=hostapd,ctrl_interface=/var/run/hostapd,config=ssidOpen.conf
rad1=wln1=iwd
Handle NewLink events to detect interface mac address changes. In my
current testing I don't see nl80211 events on address change so it's
best to react to both types of events.
Pass an additional parameter to the scan results notify functions to
tell them whether the scan was successful. If it wasn't don't bother
passing an empty bss_list queue, pass NULL as bss_list. This way the
callbacks can tell whether the scan indicates there are no BSSes in
range or simply was aborted and the old scan results should be kept.
++++++++ backtrace ++++++++
0 0x7fc0b20ca370 in /lib64/libc.so.6
1 0x4497d5 in l_dbus_message_new_error_valist() at /home/denkenz/iwd/ell/dbus-message.c:372
2 0x44994d in l_dbus_message_new_error() at /home/denkenz/iwd/ell/dbus-message.c:394
3 0x41369b in dbus_error_not_supported() at /home/denkenz/iwd/src/dbus.c:148
4 0x40eaf5 in device_connect_network() at /home/denkenz/iwd/src/device.c:1282
5 0x41f61c in network_autoconnect() at /home/denkenz/iwd/src/network.c:424
6 0x40c1c1 in device_autoconnect_next() at /home/denkenz/iwd/src/device.c:172
7 0x40cabf in device_set_scan_results() at /home/denkenz/iwd/src/device.c:368
8 0x40cb06 in new_scan_results() at /home/denkenz/iwd/src/device.c:376
9 0x41be8a in scan_finished() at /home/denkenz/iwd/src/scan.c:1021
10 0x41bf9e in get_scan_done() at /home/denkenz/iwd/src/scan.c:1048
11 0x43d5ce in destroy_request() at /home/denkenz/iwd/ell/genl.c:136
12 0x43ded1 in process_unicast() at /home/denkenz/iwd/ell/genl.c:395
13 0x43e295 in received_data() at /home/denkenz/iwd/ell/genl.c:502
14 0x43aa62 in io_callback() at /home/denkenz/iwd/ell/io.c:120
15 0x439632 in l_main_run() at /home/denkenz/iwd/ell/main.c:375 (discriminator 2)
16 0x403074 in main() at /home/denkenz/iwd/src/main.c:261
17 0x7fc0b20b7620 in /lib64/libc.so.6
The phy creation logic was a bit complex, using a hashmap to map between
phy names in the config file (e.g. rad0, rad2, etc) and interface names
created for that phy.
We take advantage of the fact that hwsim can create a radio with a given
name to simply assign the radio name from the autotest config file
directly. Then we name any interfaces created in order of phy creation.
A few extra sanity checks are also added.
Also handle the case of a periodic scan when handling a
NL80211_CMD_SCAN_ABORTED. The goal is to make sure the supplied callback
is always called if .trigger was called before, but this should also fix
some other corner cases.
* I add a sp.triggered field for periodic scans since sc->state doesn't
tell us whether the scan in progress was triggered by ourselved o
someone else (in that case .trigger has not been called)
* Since the NL80211_CMD_SCAN_ABORTED becomes similar to get_scan_done I
move the common code to scan_finished
* I believe this fixes a situation where we weren't updating sc->state
if we'd not triggered the scan, because both get_scan_done and the
NL80211_CMD_SCAN_ABORTED would return directly.
Actually run hwsim in the daemon mode to work as the wireless medium now
that hwsim supports it. The current test-runner code, which assumed a
different command line syntax, wasn't functional but it didn't affect
test-runner in any way.
Don't require the full length of a Management MPDU as a condition to
forward the frame, only require data up to the three addresses we need
to know where to forward the frame.
This check was failing with some frames during a deauthentication. We
could possibly forward shorter frames too if needed (send to all
possible recipients.)
Don't handle the hwsim netlink events we use to track radios and
interfaces if we're not in daemon mode. This quiets dbus errors when
using hwsim through the command line.
The name attribute in the NEW RADIO command needs at least 4 bytes for
the attribute header (struct nlattr), all the characters of the name
string and a NUL byte, and up to 3 bytes of alignment padding.
Otherwise, depending on the name length and whether the NO_VIF attribute
was the last, that attribute could end up being dropped and we were
ending up with too many interfaces inside test-runner.
