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Jouni Malinen 1b822f52e6 hostapd: Fix WPA, IEEE 802.1X, and WPS deinit in cases where init fails
With driver wrappers that implement set_privacy(), set_generic_elem(),
set_ieee8021x(), or set_ap_wps_ie(), it was possible to hit a NULL
pointer dereference in error cases where interface setup failed and
the network configuration used WPA/WPA2, IEEE 802.1X, or WPS.

Fix this by skipping the driver operations in case the driver interface
is not initialized.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
9 years ago
doc D-Bus: Add a dbus handler for expected disconnection 9 years ago
eap_example eap_example: Fix configuration by added DH parameters 9 years ago
hostapd Increase the maximum hostapd.conf line length to 4096 bytes 9 years ago
hs20 hs20-osu-client: Disable EST with BoringSSL to fix build 9 years ago
mac80211_hwsim/tools Remove obsolete mac80211_hwsim tests 9 years ago
patches Add OpenSSL 0.9.8zf patch for EAP-FAST support 9 years ago
radius_example Fix radius_example build 10 years ago
src hostapd: Fix WPA, IEEE 802.1X, and WPS deinit in cases where init fails 9 years ago
tests tests: Fix p2ps_channel_both_connected_same 9 years ago
wlantest wlantest: Add support for FT-PSK initial association key derivation 9 years ago
wpa_supplicant D-Bus: Add a dbus handler for expected disconnection 9 years ago
wpadebug wpadebug: Add option to ignore SSL errors 11 years ago
wpaspy wpaspy: Handle DETACH response more robustly 10 years ago
.gitignore Add CONFIG_CODE_COVERAGE=y option for gcov 11 years ago
Android.mk Treat VER_2_1_DEVEL the same as VER_0_8_X 11 years ago
CONTRIBUTIONS Update copyright notices for the new year 2015 10 years ago
COPYING Update copyright notices for the new year 2015 10 years ago
README Update copyright notices for the new year 2015 10 years ago
build_release Include CONTRIBUTIONS file in the release tarballs 10 years ago

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
BSD license:

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in the
   documentation and/or other materials provided with the distribution.

3. Neither the name(s) of the above-listed copyright holder(s) nor the
   names of its contributors may be used to endorse or promote products
   derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.