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520c75dcae
linux/net/mac80211
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Matthias Schiffer 520c75dcae mac80211: fix crash on mesh local link ID generation with VIFs 
llid_in_use needs to be limited to stations of the same VIF, otherwise it
will cause a NULL deref as the sta_info of non-mesh-VIFs don't have
sta->mesh set.

Steps to reproduce:

   modprobe mac80211_hwsim channels=2
   iw phy phy0 interface add ibss0 type ibss
   iw phy phy0 interface add mesh0 type mp
   iw phy phy1 interface add ibss1 type ibss
   iw phy phy1 interface add mesh1 type mp
   ip link set ibss0 up
   ip link set mesh0 up
   ip link set ibss1 up
   ip link set mesh1 up
   iw dev ibss0 ibss join foo 2412
   iw dev ibss1 ibss join foo 2412
   # Ensure that ibss0 and ibss1 are actually associated; I often need to
   # leave and join the cell on ibss1 a second time.
   iw dev mesh0 mesh join bar
   iw dev mesh1 mesh join bar # crash

Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2015-11-03 10:43:40 +01:00
..
aes_ccm.c mac80211: Switch to new AEAD interface 2015-05-28 11:23:20 +08:00
aes_ccm.h mac80111: Add CCMP-256 cipher 2015-01-27 11:07:35 +01:00
aes_cmac.c mac80211: remove ieee80211_aes_cmac_calculate_k1_k2() 2015-08-13 11:31:45 +02:00
aes_cmac.h mac80111: Add BIP-CMAC-256 cipher 2015-01-27 11:09:13 +01:00
aes_gcm.c mac80211: Switch to new AEAD interface 2015-05-28 11:23:20 +08:00
aes_gcm.h mac80111: Add GCMP and GCMP-256 ciphers 2015-01-27 11:06:09 +01:00
aes_gmac.c mac80211: Switch to new AEAD interface 2015-05-28 11:23:20 +08:00
aes_gmac.h mac80111: Add BIP-GMAC-128 and BIP-GMAC-256 ciphers 2015-01-27 11:10:13 +01:00
agg-rx.c mac80211: allow the driver to advertise A-MSDU within A-MPDU Rx support 2015-09-22 15:21:24 +02:00
agg-tx.c mac80211: allow to transmit A-MSDU within A-MPDU 2015-09-22 15:21:23 +02:00
cfg.c mac80211: don't reconfigure sched scan in case of wowlan 2015-11-03 10:42:05 +01:00
chan.c mac80211: upgrade BW of TDLS peers when possible 2015-07-17 15:38:12 +02:00
debug.h mac80211: 802.11p OCB mode support 2014-11-04 13:18:21 +01:00
debugfs_key.c mac80211: allow writing TX PN in debugfs 2015-09-29 15:56:50 +02:00
debugfs_key.h
debugfs_netdev.c mac80211: remove last_beacon/ave_beacon debugfs files 2015-09-22 15:21:25 +02:00
debugfs_netdev.h mac80211: fix some missing includes 2014-04-09 14:49:43 +02:00
debugfs_sta.c mac80211: move station statistics into sub-structs 2015-10-21 10:08:22 +02:00
debugfs_sta.h
debugfs.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-10-20 06:08:27 -07:00
debugfs.h mac80211: fix some missing includes 2014-04-09 14:49:43 +02:00
driver-ops.c mac80211: call drv_stop only if driver is started 2015-11-03 10:41:12 +01:00
driver-ops.h mac80211: call drv_stop only if driver is started 2015-11-03 10:41:12 +01:00
ethtool.c mac80211: move station statistics into sub-structs 2015-10-21 10:08:22 +02:00
ht.c mac80211: add VHT support for IBSS 2015-03-30 10:48:26 +02:00
ibss.c mac80211: TDLS: add proper HT-oper IE 2015-11-03 10:42:47 +01:00
ieee80211_i.h mac80211: TDLS: add proper HT-oper IE 2015-11-03 10:42:47 +01:00
iface.c mac80211: remove PM-QoS listener 2015-10-14 18:04:08 +02:00
Kconfig mac80211: use DECLARE_EWMA 2015-08-14 17:49:53 +02:00
key.c mac80211: remove sta_info.gtk_idx 2015-07-17 15:37:54 +02:00
key.h mac80211: remove key TX/RX counter 2015-07-17 15:38:01 +02:00
led.c mac80211: fix throughput LED trigger 2015-05-11 19:16:04 +02:00
led.h mac80211: make LED triggering depend on activation 2015-05-05 14:21:56 +02:00
main.c mac80211: use freezable workqueue for restart work 2015-11-03 10:41:01 +01:00
Makefile mac80211: remove event.c 2015-10-14 18:40:26 +02:00
mesh_hwmp.c mac80211: move station statistics into sub-structs 2015-10-21 10:08:22 +02:00
mesh_pathtbl.c mac80211: implement cfg80211_ops to query mesh proxy path table 2014-10-09 11:19:07 +02:00
mesh_plink.c mac80211: fix crash on mesh local link ID generation with VIFs 2015-11-03 10:43:40 +01:00
mesh_ps.c mac80211: mesh: separate plid and aid concepts 2015-07-17 15:47:11 +02:00
mesh_sync.c mac80211: move mesh related station fields to own struct 2015-07-17 15:38:06 +02:00
mesh.c mac80211: TDLS: add proper HT-oper IE 2015-11-03 10:42:47 +01:00
mesh.h mac80211: make ieee80211_new_mesh_header return unsigned 2015-10-05 17:54:16 +02:00
michael.c
michael.h mac80211: fix some missing includes 2014-04-09 14:49:43 +02:00
mlme.c mac80211: Fix local deauth while associating 2015-11-03 10:41:00 +01:00
ocb.c mac80211: move station statistics into sub-structs 2015-10-21 10:08:22 +02:00
offchannel.c mac80211: use bool argument to ieee80211_send_nullfunc 2015-09-29 15:56:52 +02:00
pm.c mac80211: don't reconfigure sched scan in case of wowlan 2015-11-03 10:42:05 +01:00
rate.c For the current cycle, we have the following right now: 2015-10-07 04:29:18 -07:00
rate.h mac80211: deinline rate_control_rate_init, rate_control_rate_update 2015-07-17 15:50:02 +02:00
rc80211_minstrel_debugfs.c mac80211: minstrel[_ht]: remove non-ascii debugfs characters 2015-09-29 15:56:47 +02:00
rc80211_minstrel_ht_debugfs.c mac80211: minstrel[_ht]: remove non-ascii debugfs characters 2015-09-29 15:56:47 +02:00
rc80211_minstrel_ht.c mac80211: minstrel_ht: handle peers in dynamic SMPS 2015-07-17 15:38:20 +02:00
rc80211_minstrel_ht.h mac80211: add max lossless throughput per rate 2015-04-01 20:44:32 +02:00
rc80211_minstrel.c mac80211: fix invalid read in minstrel_sort_best_tp_rates() 2015-08-13 13:52:34 +02:00
rc80211_minstrel.h mac80211: add standard deviation to Minstrel stats 2015-04-01 20:44:33 +02:00
rx.c mac80211: move station statistics into sub-structs 2015-10-21 10:08:22 +02:00
scan.c mac80211: don't reconfigure sched scan in case of wowlan 2015-11-03 10:42:05 +01:00
spectmgmt.c mac80211: remove unused variable in ieee80211_parse_ch_switch_ie() 2014-12-17 15:45:17 +01:00
sta_info.c mac80211: move station statistics into sub-structs 2015-10-21 10:08:22 +02:00
sta_info.h mac80211: move station statistics into sub-structs 2015-10-21 10:08:22 +02:00
status.c Here's another set of patches for the current cycle: 2015-10-22 07:28:41 -07:00
tdls.c mac80211: TDLS: add proper HT-oper IE 2015-11-03 10:42:47 +01:00
tkip.c mac80211: fix checkpatch errors 2013-12-18 10:33:06 +01:00
tkip.h
trace_msg.h mac80211: Move message tracepoints to their own header 2015-04-07 12:32:09 -04:00
trace.c mac80211: Move message tracepoints to their own header 2015-04-07 12:32:09 -04:00
trace.h mac80211: allow null chandef in tracing 2015-11-03 10:40:59 +01:00
tx.c Here's another set of patches for the current cycle: 2015-10-22 07:28:41 -07:00
util.c mac80211: TDLS: add proper HT-oper IE 2015-11-03 10:42:47 +01:00
vht.c mac80211: avoid VHT usage with no 80MHz chans allowed 2015-09-04 14:31:41 +02:00
wep.c mac80211: move WEP tailroom size check 2015-05-11 14:51:29 +02:00
wep.h mac80211: move RX WEP weak IV counting 2012-03-13 14:54:16 -04:00
wme.c mac80211: synchronously reserve TID per station 2014-11-19 18:45:36 +01:00
wme.h mac80211: add WMM admission control support 2014-10-22 10:42:09 +02:00
wpa.c mac80211: remove event.c 2015-10-14 18:40:26 +02:00
wpa.h mac80111: Add BIP-GMAC-128 and BIP-GMAC-256 ciphers 2015-01-27 11:10:13 +01:00