It was possible for bitfield_get_first_zero() to read one octet beyond
the allocated bit buffer in case the first zero bit was not within
size-1 first octets.
Signed-off-by: Jouni Malinen <j@w1.fi>
The 'params' argument was not used at all. Use it as an alternative
means for setting the list of test cases to execute.
Signed-off-by: Jouni Malinen <j@w1.fi>
This event was previously used only when disabling AP mode operation
through hostapd control interface. Make this more consistent by
providing same indication when disabling hostapd interface through the
interface deinit path. This adds the event to the case where a full
hostapd radio instance is removed which also applies for the
wpa_supplicant AP mode operations.
Signed-off-by: Jouni Malinen <j@w1.fi>
This makes the AP mode more consistent with other modes by providing a
matching pair of CTRL-EVENT-CONNECTED and CTRL-EVENT-DISCONNECTED event
messages.
Signed-off-by: Jouni Malinen <j@w1.fi>
If OpenSSL reports that a presented leaf certificate is invalid,
but it has been explicitly pinned, accept it anyway.
Signed-off-by: Rohit Agrawal <rohit.agrawal.mn@gmail.com>
Explicitly clear cached scan results on the AP interface before starting
ACS. This avoids issues where conflicting BSS entries from previously
executed test cases could affect channel selection.
Signed-off-by: Jouni Malinen <j@w1.fi>
It looks like "hardware does not support required rate 1.0 Mbps" has
started showing up in some hwsim test cases as a reason for failure.
This should not really occur with mac80211_hwsim, so add more details to
the debug print to make it easier to figure out what exactly happened.
Signed-off-by: Jouni Malinen <j@w1.fi>
Previously, it would have been possible to complete RSN connection by
skipping the msg 3/4 and 4/4 completely. This would have resulted in
pairwise key not being configured. This is obviously not supposed to
happen in practice and could result in unexpected behavior, so reject
group key message before the initial 4-way handshake has been completed.
Signed-off-by: Jouni Malinen <j@w1.fi>
This can be used to filter out test cases that take significantly longer
time to execute (15 seconds or longer). While this reduces testing
coverage, this can be useful to get a pretty quick coverage in
significantly faster time.
Signed-off-by: Jouni Malinen <j@w1.fi>
It's somewhat annoying that you can only run parallel-vm.py as
./parallel-vm.py, not from elsewhere by giving the full path,
so fix that by resolving the paths correctly in the scripts where
needed.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Instead of hand-writing a (positional) parser, use the argparse module.
This also gets us nice help output.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
These test cases need to use the previous-AP-on-correct-band workaround
similarly to test_ap_acs.py test cases for now to work with
mac80211_hwsim limitations on channel survey.
Signed-off-by: Jouni Malinen <j@w1.fi>
Explicitly clear the cfg80211 BSS cache at the beginning of these test
cases to avoid matching BSS flags against incorrect AP.
Signed-off-by: Jouni Malinen <j@w1.fi>
It looked like cfg80211 BSS entry for the zero-length SSID could remain
after this test case. Stop the AP and scan twice with flush-cache option
to make this less likely to occur and cause issues to following test
cases.
Signed-off-by: Jouni Malinen <j@w1.fi>
ML80211_ATTR_TDLS_OPERATION can now set to NL80211_TDLS_DISCOVERY_REQ to
allow the driver to request wpa_supplicant to initiate TDLS Discovery
Request.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This extends the TDLS operation request mechanism to allow TDLS
Discovery Request to be initiated by the driver similarly to the
existing Setup and Teardown requests.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
It was possible to leave the driver in mesh point state if upper layer
mesh initialization failed in wpa_supplicant_mesh_init(). With nl80211,
this results in the vif being left in mesh point mode instead of
restoring it to station mode. That seems to break normal functionality,
e.g., for Public Action frame TX/RX. Fix this by restoring station mode
on mesh failure path.
This error could be triggered, e.g., with the following hwsim test case
sequence: wpas_mesh_secure_sae_missing_password
nfc_p2p_static_handover_tagdev_go_forced_freq
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Previously, it was possible for the wpa_sm_start_preauth() and
wpa_sm_rekey_ptk() eloop callbacks to remain active after disconnection
and potentially continue to be used for the next association. This is
not correct behavior, so explicitly cancel these timeouts to avoid
unexpected attempts to complete RSN preauthentication or to request PTK
to be rekeyed.
It was possible to trigger this issue, e.g., by running the following
hwsim test case sequence: ap_wpa2_ptk_rekey ap_ft_sae_over_ds
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
It was possible for this test case to fail if cfg80211 BSS cache
included an entry for the same BSSID on another channel from an earlier
test case. Fix this by epxlicitly flushing the cache. In addition, use
scan_for_bss() to make the test less likely to fail in case of heavy CPU
load.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
The initial IEEE 802.11 ProxyARP functionality in the kernel needed
changes in behavior and that ended up requiring an independent
configuration parameter to be used. Update hostapd to use that new
proxyarp_wifi parameter instead of the earlier proxyarp.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This converts the QCA vendor event to EVENT_DFS_* events for the case
of DFS offloaded to the driver.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Add radar event processing logic for AP/P2P GO. The DFS processing
functions from hostapd are now used for these wpa_supplicant cases as
well for both offloaded and non-offloaded DFS.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Add P2P changes to allow bringing up P2P autonomous GO on a DFS channel
if DFS functionality is offloaded to the driver.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Modify the string for AP-CSA-FINISHED event indication to include a flag
which tells the framework whether the new channel is a DFS channel.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Add handling logic for DFS offloaded case, and add a helper function
that takes the frequency (MHz) as a param and returns 1 if given channel
requires DFS, or 0 otherwise.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
If DFS is offloaded to the driver, hostapd should not be performing
these operations. Send the relevant control interface events to provide
information to upper layer software that may use such events to track
DFS/CAC state. This makes the offloaded DFS implementation more
consistent with the DFS-in-hostapd behavior.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Previously, it was possible for wpa_state to be left at SCANNING if
INTERWORKING_SELECT command failed to find any match. Now the state is
set to DISCONNECTED if the operation terminates because of no matching
networks.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
The way the current channel survey is implemented in mac80211_hwsim
requires for the ACS test cases to be run immediately after the same
radio has been on the expected operating band. This was worked around in
one of the test cases and errors ignored in couple. Extend this
workaround to cover all the test cases.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
When there is no channel preference mentioned by user, auto GO
can be started on any of the 5 GHz channels supported for P2P.
Consider operating classes 115 and 124 which do not require DFS.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Commit 3f9ebc439c ('P2P: Allow AP/GO
interface to be started while P2P-in-progress') moved the
wpa_s->connect_without_scan and wpa_s->last_scan_req checks to an
earlier place within the wpa_supplicant_scan() function without
adjusting wpa_s->last_scan_req. This variable was set between the old
and new location, so the new location needs to use wpa_s->scan_req.
This fixes an issue where AP/GO operations were not properly started in
some operation sequence. Instead, a station mode scan was executed. This
issue could be triggered, e.g., by running the no_go_freq test case
followed by autogo_random_channel.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
