It was possible for the control interface and some of the BSS setup to
be left partially initialized in failure cases while the BSS structures
were still freed. Fix this by properly cleaning up anything that may
have passed initialization successfully before freeing memory.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
The radio_work type was stored within the dynamically allocated
wpa_radio_work buffer and that buffer ended up getting freed before the
final use of the type string within radio_work_done(). This resulted in
freed memory being used for a debug print. Avoid this by freeing the
wpa_external_work instance after having completed radio_work_done() for
the related work.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This allows hostapd to set a different management group cipher than the
previously hardcoded default BIP (AES-128-CMAC). The new configuration
file parameter group_mgmt_cipher can be set to BIP-GMAC-128,
BIP-GMAC-256, or BIP-CMAC-256 to select one of the ciphers defined in
IEEE Std 802.11ac-2013.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
If a group interface is present and the command was issued on the group
interface, enable the token for that interface instead of creating a new
one.
Signed-off-by: Manish <manish.bansal@broadcom.com>
A previous patch "Support VHT capability overrides" missed one
place where HT overrides were being applied and where it would
also be useful to apply VHT overrides.
Signed-hostap: Paul Stewart <pstew@chromium.org>
For some client OBSS implementations that are performed in
firmware, all OBSS parameters need to be set to valid values.
Do this, as well as supplying the "20/40 Coex Mgmt Support"
flag in the extended capabilities IE.
Signed-hostap: Paul Stewart <pstew@chromium.org>
This was found through a mac80211 bug which didn't correctly accept a
center segment 0 value of zero, so the test will fail until the mac80211
bug is fixed.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
The 802.11ac amendment specifies that that the center segment 0 field
is reserved, so it should be zero. Hostapd previously required it to
be set, which is likely a good idea for interoperability, but allow it
to be unset. However, don't allow it to be set to a random value, only
allow zero and the correct channel.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Some of the remote ANQP server concepts were introduces into gas_serv.c,
but these were not completed. Remote the unused implementation for now.
It can be added back if support for remote ANQP server is added at some
point.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
When wpa_psk_file is used instead of wpa_psk/wpa_passphrase, each WPS
Enrollee was given a unique PSK. This did not work for the
station-as-Registrar case where ER would learn the current AP settings
instead of enrolling itself (i.e., when using the AP PIN instead of
station PIN). That case can be covered with a similar design, so
generate a per-device PSK when building M7 as an AP in wpa_psk_file
configuration.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
The ieee80211w parameter was not previously copied to the hostapd BSS
structure from wpa_supplicant configuration, so PMF was practically
disabled. Allow it to be configured through the wpa_supplicant network
configuration block.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
hostapd DEAUTHENTICATE and DISASSOCIATE control interface commands
accepted both a test=<0/1> and reason=<val> parameters, but these were
not supported in the same command as a combination. Move the code around
a bit to allow that as well since it can be helpful for automated test
scripts.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
TDLS Setup Request/Response frames from the peers include the WMM IE,
hence parse the same and consider the QoS Info from the WMM IE. The
qos_info obtained in the WMM IE overwrites the one obtained through
WLAN_EID_QOS attribute.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
p2p_find removes P2P_DEV_REPORTED flag from every existing P2P peer
entry. Thus, if a GO Negotiation Request frame is received before the
peer is re-discovered based on Probe Response frame, report
P2P-DEVICE-FOUND indication prior to the P2P-GO-NEG-REQUEST similarly to
how this is done the first time the peer is found.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This allows a critical error to be noticed more quickly and reported
more clearly in the test log.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Previously, some of the last initialization steps could fail without
clearly marking the interface disabled. For example, configuring the
channel to the driver could fail, but hostapd would not clearly identify
as the interface not being in functional state apart from not moving it
to the ENABLED state. Send an AP-DISABLED event and mark interface state
DISABLED if such a setup operation fails.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Some kernel debugging options (especially
CONFIG_DEBUG_KOBJECT_RELEASE=y) can add significant blocking time to
interface removal with NL80211_CMD_DEL_INTERFACE and
SIOCGIFBR(BRCTL_DEL_BRIDGE) block for 1-8 seconds. This could result in
the VLAN test cases failing due to a wpaspy timeout on the REMOVE
command even though the issue was only in the kernel debugging code
making the operations significantly slower. Work around this by using a
longer timeout for that control interface command to allow this type of
debug kernel to be used.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This hs20-osu-client client command can be used to parse a DER encoded
X.509v3 certificate with the logotype extensions and
id-wfa-hotspot-friendlyName values shown in detail.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This adds a reference implementation of Hotspot 2.0 Release 2 OSU
client. While this implements all of the required functionality, it is
likely that a significant extensions would be used to integrate this
with user interfaces and operating system configuration components.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Some of the parsing code was using a bit too complex design and could be
simplified after the earlier return-on-error cleanups.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
There is no need for trying to count the number of errors in this
function since this is not a loop anymore and the return value will be
either 0 or 1.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
The configuration file parsing routines were moved to a separate
function a while back, but left at the old indentation level to avoid
showing large diffs in the commit and to avoid conflicts with parallel
development in other branches. There is never a perfect time for this
type of changes, but we might as well finally get rid of that extra
indentation now with Hotspot 2.0 Rel 2 changes pulled in.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
If NL80211_CMD_AUTHENTICATE fails due to exiting authentication, forced
deauthentication is used to clear cfg80211 start and a new
authentication command is retried. This resulted in an extra
disconnection event getting delivered to the core wpa_supplicant code
and that could end up confusing state there, e.g., by clearing
connection parameters like wpa_s->key_mgmt and preventing the following
association from reaching proper COMPLETED state with open networks.
Fix this by hiding the unnecessary disconnection event when using the
deauth-for-auth workaround.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Add "reattach" command to perform single-channel single-ssid scan
instead of full scan when trying to reconnect to the currently
"connected" network (assuming old scan results are not current enough to
skip the scan completely). This allows the scan result to come back in
much faster time. In ath9k, the scan took around 12 seconds with full
background scan, and only 0.1 second with the single-channel single-ssid
scan. Thus, take much less time for the client to re-establish
connection with the currently "connected" network.
Signed-hostap: Peter Qiu <zqiu@chromium.org>
