This was done with spatch using the following semantic patch and minor
manual edits to clean up coding style and avoid compiler warnings in
driver_wext.c:
@@
expression a,b;
@@
- os_memcmp(a, b, ETH_ALEN) == 0
+ ether_addr_equal(a, b)
@@
expression a,b;
@@
- os_memcmp(a, b, ETH_ALEN) != 0
+ !ether_addr_equal(a, b)
@@
expression a,b;
@@
- !os_memcmp(a, b, ETH_ALEN)
+ ether_addr_equal(a, b)
Signed-off-by: Jouni Malinen <j@w1.fi>
Missing array referencing ended up only the first entry in the list to
be compared.
Fixes: 31fcea931d ("WPS 2.0: Add support for AuthorizedMACs attribute")
Signed-off-by: Jouni Malinen <j@w1.fi>
This makes a code more readable for the large number of cases that use
os_memcmp() to check whether two ethernet addresses are equal.
Signed-off-by: Jouni Malinen <j@w1.fi>
If CONFIG_FILS isn't set, the compiler complains about unused variables.
Fix it.
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Fix build of wpa_supplicant if bgscan_simple is enabled while
WNM is not, as in the defconfig.
Fixes: ceb7f65dcc ("bgscan: Allow simple bgscan to do BTM queries")
Signed-off-by: Chien Wong <m@xv97.com>
Fix commit 5545d995b3 which could use undefined symbol
testing_fail_alloc() in os_malloc() if CONFIG_WPA_TRACE=y is used
without CONFIG_WPA_TRACE_BFD=y.
Fixes: 5545d995b3 ("trace: Share common implementation for TEST_FAIL and TEST_ALLOC_FAIL")
Signed-off-by: Jintao Lin <jintaolin@chromium.org>
As otherwise the mld_link_id would be 0, which the driver would
consider a valid link id and would return an error.
Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
The AP MLD MAC address is meant to be preserved here, but since it's
reset to zeroes before attempting to authenticate in
nl80211_mark_disconnected(), we can't just point to the AP MLD MAC
address in drv->auth_ap_mld_addr. Fix it by using a copy.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Verifying that the station can successfully associate again
after being deauthenticated or disassociated.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
When a station tries to authenticate to an AP that is affiliated with an
AP MLD, we need to remove all station instances from all the APs.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
If the station is not an MLO station do not attempt to find the
association station and return false in the ML specific disconnection
processing.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
This avoids unnecessary code duplication and adds the sta->wpa_sm deinit
calls for deauthentication while it was previously done only in the
disassociation case.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
This triggers a kmemleak scan between tests. This allows finding memory
leaks and doing this should attribute the leak to the correct test in
most cases. Note that it does add a sleep after each test, as such it is
most sensible when combined with UML time-travel.
Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
We need the station to be fully set up on the AP before
running the connectivity check, not just the station to
be set up itself. Just waiting for the events seems to
still be racy so just sleep a little bit.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Appending to a bytes() object is rather inefficient. As such, avoid
doing so by first creating a list and then joining all buffers together
at the end only.
Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
We should be grabbing the include directory using pkg-config and not
just the libs. Without this, the header file might not be found on all
systems because it may not be in /usr/include but elsewhere in the
system.
Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
_FORTIFY_SOURCE requires at least -O2 optimization level.
This may result in compilation warnings. Fix it.
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
It is possible to execute the tests directly inside the a VM without
necessarily running the repository wrapper script to do so. In these
cases, passing the VM flag using an environment variable allows
correctly flagging this fact to the tests.
Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
The regulatory domain cannot be reset while the AP is still active. Add
the appropriate commands to bring down the AP after the test, which will
also make resetting the regulatory domain work.
Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
pyrad does an internal call to getaddrinfo with the service "www".
Make sure this service is known by writing an appropriate
/etc/services file.
Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
pyrad internally uses socket.getaddrinfo. While it is documented that
one can pass an empty string to bind to all interfaces. The underlying
function expects None instead though, breaking the call.
Either way, it does not hurt to set the bind address to 127.0.0.1
explicitly, so do so to avoid issues.
Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
It seems that the messages from ip may have a trailing space in some
cases, which may break matching in surrounding logic. Strip the output
to remove whitespace and avoid any issues this may cause.
Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
Set the current value instead of hardcoded 1.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
cfg80211 requires the link ID to be specified for requests to start a
remain-on-channel operation during an ML association. This feels wrong
since the ROC operation is in most cases unrelated to the
association. However, that requirement has been in place since kernel
commit 7b0a0e3c3a88 ("wifi: cfg80211: do some rework towards MLO link
APIs") from April 2022, and as such, it looks necessary to have
wpa_supplicant work around this by specifying the currently used link ID
that would seem to match the ROC channel most closely.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
The GAS request may have been issued using a link address of the AP
MLD's affiliated link and the driver may translate that address to the
MLD MAC address when associated with the AP MLD. Accept GAS responses
where the addresses map to the same AP MLD.
Signed-off-by: Jouni Malinen <j@w1.fi>
The target MAC address needs to be checked against all the AP MLD link
addresses and the MLD MAC address to cover all possible cases. This is
needed to be able to correctly use Protected Dual of Public Action
frames during an ML association.
Signed-off-by: Jouni Malinen <j@w1.fi>
Commit 31e025c033 ("AP: When sending Action frames, use the AP MLD MAC
address if needed") added this for hostapd_drv_send_action(), but the
A3=BSSID variant of that function needs similar changes for GAS to work
correctly with STAs that are currently associated with MLO.
Signed-off-by: Jouni Malinen <j@w1.fi>
Invert the check on hapd->conf->mld_ap on the affiliated links to
actually call the link specific callback handler. This is needed to set
the STA associated.
Fixes: 55038680a6 ("AP: MLO: Handle association callback")
Signed-off-by: Jouni Malinen <j@w1.fi>
This is needed to allow RSN operations, like PTK rekeying, to be
completed on the correct STA entry. The previous design worked by
accident since it was using the WLAN_STA_ASSOC flag and the code that
was supposed to set that flag did not work correctly and left it unset
for the interfaces that were not used for the initial 4-way handshake.
That needs to be fixed, so this search need to be extended to be able to
prefer the STA entry that has sta->wpa_sm set instead of just the
WLAN_STA_ASSOC flag.
Signed-off-by: Jouni Malinen <j@w1.fi>
The change to use a helper function for checking he_6ghz_reg_pwr_type
missed the difference between two types of checks for different values:
indoor AP vs. SP AP. Fix this by introducing another helper function to
cover the indoor (i.e., SP and non-SP indoor cases).
Fixes: 121ccadeb4 ("AP: A helper function for determining whether the AP is an SP AP")
Signed-off-by: Jouni Malinen <j@w1.fi>
The current operating channel bandwidth in an HE BSS is determined with
the combination of elements, include the VHT Operation element. Use VHT
Operation element to check whether the 80, 80+80, and 160 MHz cases are
enabled if the AP claims to be capable of operating an 80/160 MHz BSS.
Signed-off-by: Jouni Malinen <j@w1.fi>
The current operating channel bandwidth in an HE BSS is determined with
the combination of elements, include the HT Operation element. Use HT
Operation element to check whether the 40 MHz case is enabled if the AP
claims to be capable of operating a 40 MHz BSS.
Signed-off-by: Jouni Malinen <j@w1.fi>
There are bandwidth 320 MHz-1 and 320 MHz-2 channelization in EHT mode.
When using ACS, user might prefer one of the channelization or both, but
original ACS was unable to take such preference.
Another problem is that the original ACS returns only the ideal channel
but no 320 MHz channelization. The function acs_get_bw_center_chan()
also could not correctly return the center frequency of bandwidth 320
MHz that is decided by ACS.
For example, if ACS decide the ideal channel is channel 37 with
channelization 320 MHz-2 (center frequency 6265 MHz),
acs_get_bw_center_chan() returns 6105 MHz, which is 320 MHz-1.
Extend the support for 320 MHz so that ACS can choose the best channel
according to the user's preference. Also, after calling
acs_find_ideal_chan_mode(), the best channel and bandwidth can be
derived.
The changes are:
- bw_type ACS_BW320 is divided into ACS_BW320_1 and ACS_BW320_2
- in bandwidth 320 MHz, find the best channel and bandwidth according to
user's perference (320 MHz-1, 320 Mhz-2 or both are OK)
- before acs_find_ideal_chan_mode() returns, update bw320_offset in
iface->conf so that the best channel's channelization is recorded.
- get the best center frequency from bw320_offset
Co-developed-by: Money Wang <money.wang@mediatek.com>
Signed-off-by: Michael-CY Lee <michael-cy.lee@mediatek.com>
Introduce a new configuration option, "eht_bw320_offset", which enables
devices to specify a preferred channelization for 320 MHz BSSs when
using automatic channel selection (ACS). This option is applicable only
when the channel is not already decided and the bandwidth is set to 320
MHz.
The value and meaning of the option:
0: auto-detected by ACS
1: 320 MHz-1
2: 320 MHz-2
Co-developed-by: Money Wang <money.wang@mediatek.com>
Signed-off-by: Michael-CY Lee <michael-cy.lee@mediatek.com>
Fix the following bugs about selecting the best channels in the segment:
1. If the 'update_best' once became false, it never becomes true again.
In other word, if one of the channels in the segment is not usable,
the remaining channels in the segment were never able to be the best
channel.
2. The primary channel in the segment might not be usable due to the
insufficient survey data. Therefore, it cannot be the best channel and
we cannot take its factor/weight into account.
Co-developed-by: Money Wang <money.wang@mediatek.com>
Signed-off-by: Michael-CY Lee <michael-cy.lee@mediatek.com>
Extend the previously used minimal test case with full validation of the
selected channel and connection since hostapd now has support for the
HT40- case as well.
Signed-off-by: Jouni Malinen <j@w1.fi>
Allow ACS to pick a HT40- channel in the 2.4 GHz band in addition to the
previously hardcoded HT40+ case.
Co-developed-by: Money Wang <money.wang@mediatek.com>
Signed-off-by: Michael-CY Lee <michael-cy.lee@mediatek.com>
