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Ola Olsson bff162ac76 P2P: Fix NULL pointer dereference with SD query cancellation
A NULL pointer crash was caused by commit
7139cf4a4f ('P2P: Decrement
sd_pending_bcast_queries when sd returns'). p2p->sd_query can be cleared
to NULL whenever a query is cancelled, even in case the request had
already been transmitted. As such, need to be prepared for the query not
remaining when processing TX status callback for the frame.

Crashes on 2ee98 in following code
2ee90:       f7fc f8b6       bl      2b000 <p2p_dbg>
2ee94:       e02c            b.n     2eef0 <p2p_send_action_cb+0x348>
2ee96:       6c25            ldr     r5, [r4, #64]   ; 0x40
2ee98:       68ee            ldr     r6, [r5, #12]
2ee9a:       b166            cbz     r6, 2eeb6 <p2p_send_action_cb+0x30e>

Signed-off-by: Ola Olsson <ola.olsson@sonymobile.com>
2015-01-22 15:49:37 +02:00
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 ACS: Allow subset of channels to be configured 2015-01-19 02:35:43 +02:00
hs20 HS20: Fix TrustRoot path for PolicyUpdate node in PPS MO 2015-01-20 02:25:41 +02:00
mac80211_hwsim tests: Run make clean for hwsim_test before rebuilding it 2014-04-01 11:22:51 +03:00
patches Fix OpenSSL 0.9.8za patch for EAP-FAST support 2014-12-09 16:57:05 +02:00
radius_example Fix radius_example build 2014-04-04 23:05:59 +03:00
src P2P: Fix NULL pointer dereference with SD query cancellation 2015-01-22 15:49:37 +02:00
tests tests: ANQP-QUERY-DONE event 2015-01-20 02:26:21 +02:00
wlantest Add QUIET=1 option for make 2014-12-29 15:49:05 +02:00
wpa_supplicant Interworking: Notify the ANQP parsing status 2015-01-20 02:26:21 +02:00
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
build_release Include CONTRIBUTIONS file in the release tarballs 2014-06-04 16:26:14 +03:00
CONTRIBUTIONS Start using unodified Developer Certificate of Origin v1.1 2014-02-13 14:56:42 +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 for the new year 2014 2014-01-07 10:45:12 +02:00

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

Copyright (c) 2002-2014, 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).


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