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Michael Braun c8e6beabb6 Remove VLAN interface on STA free 
Currently, vlan_remove_dynamic() is only called when the station VLAN ID
is changed (ap_sta_bind_vlan), but not when the station is freed. So
dynamic VLAN interfaces are not removed actually except within 1x
reauthentification VLAN ID change, although most of the code is already
there.

This patch fixes this by calling vlan_remove_dynamic() in ap_free_sta().

It cannot just use sta->vlan_id for this, as this might have been
changed without calling ap_sta_bind_vlan() (ap/ieee802_11.c:handle_auth
fetches from RADIUS cache for WPA-PSK), thus reference counting might
not have been updated. Additionally, reference counting might get wrong
due to old_vlanid = 0 being passed unconditionally, thus increasing the
reference counter multiple times.

So tracking the currently assigned (i.e., dynamic_vlan counter
increased) VLAN is done in a new variable sta->vlan_id_bound. Therefore,
the old_vlan_id argument of ap_sta_bind_vlan() is no longer needed and
setting the VLAN for the sta in driver happens unconditionally.

Additionally, vlan->dynamic_vlan is only incremented when it actually
is a dynamic VLAN.

Signed-off-by: Michael Braun <michael-dev@fami-braun.de>
 		2015-04-13 17:08:10 +03:00
doc Add peer certificate alt subject name information to EAP events 2015-01-14 15:45:18 +02:00
eap_example eap_example: Get rid of a compiler warning 2014-12-04 12:38:06 +02:00
hostapd hlr_auc_gw: Allow Milenage RES length to be reduced 2015-04-03 12:44:03 +03:00
hs20 HS 2.0R2: Allow user to specify spp.xsd file location 2015-04-01 20:33:28 +03:00
mac80211_hwsim tests: Run make clean for hwsim_test before rebuilding it 2014-04-01 11:22:51 +03:00
patches Add OpenSSL 0.9.8zf patch for EAP-FAST support 2015-03-24 16:48:04 +02:00
radius_example Fix radius_example build 2014-04-04 23:05:59 +03:00
src Remove VLAN interface on STA free 2015-04-13 17:08:10 +03:00
tests tests: D-Bus BSS interface and WPS Type values 2015-04-13 15:09:23 +03:00
wlantest Add Suite B 192-bit AKM 2015-01-27 01:43:52 +02:00
wpa_supplicant dbus: Fix WPS property of fi.w1.wpa_supplicant1.BSS interface 2015-04-13 15:08:46 +03:00
wpadebug wpadebug: Add option to ignore SSL errors 2013-06-07 20:21:00 +03:00
wpaspy wpaspy: Handle DETACH response more robustly 2014-04-28 16:54:09 +03:00
.gitignore Add CONFIG_CODE_COVERAGE=y option for gcov 2013-11-24 19:16:12 +02:00
Android.mk Treat VER_2_1_DEVEL the same as VER_0_8_X 2013-12-14 21:23:39 -08:00
CONTRIBUTIONS Update copyright notices for the new year 2015 2015-01-27 01:43:55 +02:00
COPYING Update copyright notices for the new year 2015 2015-01-27 01:43:55 +02:00
README Update copyright notices for the new year 2015 2015-01-27 01:43:55 +02:00
build_release Include CONTRIBUTIONS file in the release tarballs 2014-06-04 16:26:14 +03:00

README 

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

Copyright (c) 2002-2015, 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
-------

This software may be distributed, used, and modified under the terms of
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