FragAttacks: Fragmentation & Aggregation Attacks
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Jouni Malinen 4033935dd9 Fix OKC-based PMKSA cache entry clearing
Commit c3fea27274 added a call to clear
all other PMKSA cache entries for the same network if the PMKSA cache
entry of the current AP changed. This was needed to fix OKC cases since
the other APs would likely use the new PMK in the future. However, this
ended up clearing entries in cases where that is not desired and this
resulted in needing additional full EAP authentication with networks
that did not support OKC if wpa_supplicant was configured to try to use
it.

Make PMKSA cache entry flushing more limited so that the other entries
are removed only if they used the old PMK that was replaced for the
current AP and only if that PMK had previously been used successfully
(i.e., opportunistic flag was already cleared back to 0 in
wpa_supplicant_key_neg_complete()). This is still enough to fix the
issue described in that older commit while not causing problems for
standard PMKSA caching operations even if OKC is enabled in
wpa_supplicant configuration.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-05-22 13:24:30 +03:00
doc dbus_new: Add EAP logon/logoff 2013-04-23 17:57:55 +03:00
eap_example Remove the GPL notification from files contributed by Jouni Malinen 2012-02-11 19:39:36 +02:00
hostapd WNM: Add disassociation timeout processing for ESS_DISASSOC 2013-05-20 11:13:40 +03:00
mac80211_hwsim Remove the GPL notification from files contributed by Atheros 2012-02-11 19:39:36 +02:00
patches Add OpenSSL 0.9.8x patch for EAP-FAST 2012-07-07 11:01:02 +03:00
radius_example Fix memory leaks on radius_client_send error paths 2012-04-01 17:55:20 +03:00
src Fix OKC-based PMKSA cache entry clearing 2013-05-22 13:24:30 +03:00
tests tests: Allow hwsim_test and wlantest_cli to be used from PATH 2013-05-11 11:34:49 +03:00
wlantest wlantest: Fix the injection of protected broadcast frames 2013-05-04 11:36:28 +03:00
wpa_supplicant GAS: Reduce query timeout to two seconds 2013-05-20 11:09:34 +03:00
wpadebug wpadebug: Add broadcast intent receiver for Wi-Fi events 2013-05-12 21:06:59 +03:00
wpaspy wpaspy: Add native Python implementation of ctrl_iface access 2013-03-19 01:53:09 +02:00
.gitignore gitignore additional build files 2013-03-29 13:15:27 +02:00
Android.mk Android: Add a top level Android.mk 2013-05-18 11:55:32 +03:00
build_release Remove scripts and notes related to the Windows binary package 2012-05-08 20:49:33 +03:00
CONTRIBUTIONS Select the BSD license terms as the only license alternative 2012-02-11 19:39:31 +02:00
COPYING Select the BSD license terms as the only license alternative 2012-02-11 19:39:31 +02:00
README Update copyright notices to include year 2013 2013-01-12 17:51:53 +02:00

wpa_supplicant and hostapd
--------------------------

Copyright (c) 2002-2013, Jouni Malinen <j@w1.fi> and contributors
All Rights Reserved.

These programs are licensed under the BSD license (the one with
advertisement clause removed).

If you are submitting changes to the project, please see CONTRIBUTIONS
file for more instructions.


This package may include either wpa_supplicant, hostapd, or both. See
README file respective subdirectories (wpa_supplicant/README or
hostapd/README) for more details.

Source code files were moved around in v0.6.x releases and compared to
earlier releases, the programs are now built by first going to a
subdirectory (wpa_supplicant or hostapd) and creating build
configuration (.config) and running 'make' there (for Linux/BSD/cygwin
builds).


License
-------

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