If the device that sends the GO Negotiation Confirm becomes the GO, it
may change its operating channel preference between GO Negotiation
Request and Confirm messages based on the channel list received from us.
Previously, the peer operating channel preference was not updated in
such a case and this could result in the initial scans after GO
Negotiation using incorrect operating channel and as such, extra delay
in the connection process. Fix this by updating the operating channel
information from GO Negotiation Confirm in cases where the peer becomes
the GO.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
If there are no higher priority preference for the operating channel,
use the first pref_chan entry as the operating channel preference over
the pre-configured channel which is not really a good indication of
preference. This changes the behavior for GO Negotiation Request frame
operating channel preference value in cases where p2p_pref_chan list is
set.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
This provides status information about the negotiated group to
wpa_supplicant control interface monitors during group formation in a
form that is easier to use than having to fetch the information
separately.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
This replaces number of perror() calls with wpa_printf() to get the
error messages embedded within rest of the debug messages in the same
stream instead of pushing these to stderr which may get directed to
another location.
Signed-hostap: Jouni Malinen <j@w1.fi>
The previous design of having to provide valgrind parameter to
stop-wifi.sh did not work since the new test setup may no match the
previous one. Instead of trying to figure out what needs to be stopped
based on previous run, stop all wpa_supplicant/hostapd processes running
under valgrind unconditionally to avoid cases where new set of processes
cannot be started due to existing processed.
Signed-hostap: Jouni Malinen <j@w1.fi>
test_ibss_rsn has been failing pretty frequently due to various issues
in getting all connections up. Try to address this initially by avoiding
concurrent operations and explicitly waiting for 4-way handshake
completion before testing data connection. Once this test case is
workign more robustly, a more difficult case with concurrent operations
can be added as a separate test case.
Signed-hostap: Jouni Malinen <j@w1.fi>
This new control interface event message is used to indicate when
both 4-way handshakes have been completed with a new IBSS peer.
Signed-hostap: Jouni Malinen <j@w1.fi>
This provides global status information that is applicable to all
interfaces (e.g., P2P state). In addition, ifname/address pairs are
listed to get information of all the interfaces that are currently
managed through this wpa_supplicant instance.
Signed-hostap: Jouni Malinen <j@w1.fi>
This iterates through all interfaces and saves configuration file
updates for each interface that allows it (update_config=1).
Signed-hostap: Jouni Malinen <j@w1.fi>
This allows global parameters to be set through the global control
interface without having to use IFNAME prefix. For now, this covers
only the wifi_display parameter.
Signed-hostap: Jouni Malinen <j@w1.fi>
This makes it easier to figure out what failed and allows builbot to
integrate multiple logs and state information about the test cases.
Signed-hostap: Jouni Malinen <j@w1.fi>
There were some code paths that allowed obsolete configuration data
pointer to be maintained within EAPOL supplicant in case a network was
removed while not connection to it (i.e., wpa_s->current_ssid not
pointing to the network that was removed). This could result in use of
freed memory, e.g., from eap_sm_notify_ctrl_attached() when a new
control interface connected prior to the EAPOL supplicant configuration
pointer got updated.
Signed-hostap: Jouni Malinen <j@w1.fi>
This adds survey dump support for all frequencies
and for specific desired frequencies. This will later
be used by ACS code for spectrum heuristics.
Signed-hostap: Michal Kazior <michal.kazior@tieto.com>
This splits up the channel checking upon initialization into a few
helpers. This should make this a bit easier to follow. This also paves
the way for some initial ACS entry code.
Signed-hostap: Michal Kazior <michal.kazior@tieto.com>
Interfaces that take one or two seconds to reconfigure the link after we
set IFF_ALLMULTI or after we bring the interface up were dropping the
initial TX EAPOL packet which caused excessive delays in authentication.
This change applies to FreeBSD/DragonFly only.
Signed-hostap: Rui Paulo <rpaulo@FreeBSD.org>
Add additional input verification for the frequency parameter in
p2p_group_add (and other P2P operations for that matter). Without this
verification invalid freq could be set and not handled properly.
Signed-hostap: Ilan Peer <ilan.peer@intel.com>
In AP mode the frequency was initialized only after trying to set up the
AP which caused failure. Move AP frequency initialization to the right
place. This allows an AP mode network block without the frequency
parameter to be used with the default channel 11 being selected in that
case.
Signed-hostap: Avraham Stern <avraham.stern@intel.com>
When 'p2p_group_remove *' is called while the station interface
is connected, the flow also disconnects the station interface.
Fix this by skipping non-P2P interfaces in the iteration.
Signed-hostap: Ilan Peer <ilan.peer@intel.com>
According to WSC specification (Ver 2.0.2, section 8.3), RF Bands
attribute should be set to the specific RF band used for the current
message. Add an option to set wanted band in wps_build_rf_bands() and
add a callback to get the current band from wpa_supplicant and hostapd.
Signed-hostap: David Spinadel <david.spinadel@intel.com>
It is possible that when trying to remove a dynamically added interface,
changing its type to station mode is not possible (since the kernel does
not support so in its interface combinations).
Since P2P interfaces are always dynamically added, avoid changing their
type to station in the deinit_ap() and deinit_p2p_client() nl80211
callbacks, assuming that the interface is about to be removed.
Signed-hostap: Ilan Peer <ilan.peer@intel.com>
Reduce the wait time for the monitor control interfaces to get
messages on wpa_supplicant de-init etc., as this significantly delays
the shutdown of the wpa_supplicant.
Signed-hostap: Ilan Peer <ilan.peer@intel.com>
The pad field in the RRB messages is unused, but it should be
initialized to avoid sending out arbitrary data from stack. This was
also generating number of valgrind complaints about uninitialized memory
accesses in local FT tests.
Signed-hostap: Jouni Malinen <j@w1.fi>
It looks like some virtual host setups are too slow to get
wpa_supplicant initialized under valgrind and this was triggering test
failures. Work around this by using even a longer wait before test case
execution.
Signed-hostap: Jouni Malinen <j@w1.fi>
Commit 8e12685c43 replaced call to
nl80211_mgmt_unsubscribe() on the deinit path with a
wpa_driver_nl80211_set_mode() call. This is not enough to unregister the
bss->nl_mgmt read socket in all cases. Fix this by unconditionally
unsubscribing from the nl80211 events after having change mode to
station.
Signed-hostap: Jouni Malinen <j@w1.fi>
In case a control interface socket is detached because of sendmsg()
failing for the socket, function call to detach the socket uses a
pointer to the socket information in the structure to be freed. Reorder
code to print socket info before freeing the data to avoid use of freed
memory in case debug prints are enabled.
Signed-hostap: Jouni Malinen <j@w1.fi>
It looks like valgrind could not under buildbot with the default file
mode. Fix this by making wpa_supplicant and hostapd binaries readable
and executable by everyone.
Signed-hostap: Jouni Malinen <j@w1.fi>
./run-all.sh can now take an optional argument to select whether to run
all test cases as before (default), to run these under valgrind
("valgrind"), to run P2P test cases with concurrent station interface
("concurrent"), or the concurrent P2P test cases under valgrind
("concurrent-valgrind").
valgrind cases report errors if a test case fails or valgrind reports an
error.
Signed-hostap: Jouni Malinen <j@w1.fi>
This keeps wpa_supplicant from hanging forever if the other end of the
socket dies. This is similar to the earlier commit
4fdc8def88 to make the global control
interface befave in the same way.
Signed-hostap: Jouni Malinen <j@w1.fi>
print and logger.info() were directing output to different locations
(stdout and stderr, respectively) which resulted in buildbot showing
reordered entries. Use logger consistently to avoid that.
Signed-hostap: Jouni Malinen <j@w1.fi>
It looks like the NOTE commands can time out in some cases. Avoid
stopping the test run in such a case to get more coverage if this is a
temporary issue.
Signed-hostap: Jouni Malinen <j@w1.fi>
The design for launching AP mode interfaces was changed, but
start-p2p-concurrent.sh was not updated with matching changes.
Signed-hostap: Jouni Malinen <j@w1.fi>
Previously, wpa_supplicant behavior in WEP configuration was to try to
mimic a device that is not aware of WPA/WPA2 and as such, it tried to
connect to a WPA/WPA2 AP with the assumption that the AP could be
providing support for both WEP and WPA/WPA2 stations in the same BSS.
Such APs could have been used during transition from WEP to more secure
options, but that type of deployment have not been used in large number
and are not really of much use anymore taken into account that more or
less all new devices support WPA/WPA2. That combined with the preference
to deprecate WEP justifies removing this use case and making WEP
networking matching more strict by using the knowledge of AP advertising
WPA/WPA2 as an indication of WEP not being supported.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
Commit c7a67a7719 forced disconnection
when wpas_clear_wps() is called. Call this function from a registered
timeout when processing a failure event in order to allow the WPS
handshake to be completed with WSC_NACK and EAP-Failure.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
The new wps_get_status command can be used to fetch the result of the
latest WPS operation and the current PBC state from hostapd.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
drv->assoc_freq was not updated during the connect command (neither
during the command's invocation nor after getting the event) unlike with
auth/assoc case where assoc_freq is updated. This resulted in
nl80211_get_link_noise() (and any other function for that matter) using
the improper drv->assoc_freq value with drivers that use the connect
API. Fix this by updating drv->assoc_freq on connect command and when
fetching the frequency from the driver.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
