Johannes Berg d5e568c3a4 mac80211: track only QoS data frames for admission control ... For admission control, obviously all of that only works for QoS data frames, otherwise we cannot even access the QoS field in the header. Syzbot reported (see below) an uninitialized value here due to a status of a non-QoS nullfunc packet, which isn't even long enough to contain the QoS header. Fix this to only do anything for QoS data packets. Reported-by: syzbot+614e82b88a1a4973e534@syzkaller.appspotmail.com Fixes: 02219b3abc ("mac80211: add WMM admission control support") Link: https://lore.kernel.org/r/20211122124737.dad29e65902a.Ieb04587afacb27c14e0de93ec1bfbefb238cc2a0@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>		2021-11-26 11:35:20 +01:00
..
aead_api.c	mac80211: Check crypto_aead_encrypt for errors	2021-03-16 21:20:41 +01:00
aead_api.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
aes_ccm.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
aes_cmac.c	mac80211: aes_cmac: check crypto_shash_setkey() return value	2021-04-19 12:01:40 +02:00
aes_cmac.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
aes_gcm.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
aes_gmac.c	mac80211: Check crypto_aead_encrypt for errors	2021-03-16 21:20:41 +01:00
aes_gmac.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
agg-rx.c	mac80211: fix memory leaks with element parsing	2021-10-21 16:54:04 +02:00
agg-tx.c	mac80211: use bitfield helpers for BA session action frames	2020-12-11 13:20:05 +01:00
airtime.c	mac80211: add AQL support for VHT160 tx rates	2020-09-18 11:36:03 +02:00
cfg.c	mac80211: fix monitor_sdata RCU/locking assertions	2021-11-15 10:55:55 +01:00
chan.c	mac80211: handle rate control (RC) racing with chanctx definition	2021-06-23 11:29:14 +02:00
debug.h
debugfs_key.c	mac80211: remove trailing semicolon in macro definitions	2020-12-11 12:51:55 +01:00
debugfs_key.h	mac80211: Support BIGTK configuration for Beacon protection	2020-02-24 10:35:57 +01:00
debugfs_netdev.c	mac80211: Switch to a virtual time-based airtime scheduler	2021-06-23 18:12:00 +02:00
debugfs_netdev.h
debugfs_sta.c	mac80211: debugfs: calculate free buffer size correctly	2021-10-21 16:46:02 +02:00
debugfs_sta.h
debugfs.c	mac80211: Switch to a virtual time-based airtime scheduler	2021-06-23 18:12:00 +02:00
debugfs.h
driver-ops.c	mac80211: fix station rate table updates on assoc	2021-02-01 15:07:09 +01:00
driver-ops.h	mac80211: introduce individual TWT support in AP mode	2021-08-24 10:30:43 +02:00
ethtool.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 432	2019-06-05 17:37:16 +02:00
fils_aead.c	mac80211: fils: use cfg80211_find_ext_elem()	2021-10-21 17:01:16 +02:00
fils_aead.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
he.c	mac80211: fix NULL ptr dereference during mesh peer connection for non HE devices	2021-06-23 18:06:44 +02:00
ht.c	mac80211: allow SMPS requests only in client mode	2021-06-23 11:29:13 +02:00
ibss.c	mac80211: fix memory leaks with element parsing	2021-10-21 16:54:04 +02:00
ieee80211_i.h	mac80211: Prevent AP probing during suspend	2021-10-21 17:27:51 +02:00
iface.c	mac80211: fix monitor_sdata RCU/locking assertions	2021-11-15 10:55:55 +01:00
Kconfig	ath9k: fix build error with LEDS_CLASS=m	2021-01-28 09:29:34 +02:00
key.c	mac80211: prevent mixed key and fragment cache attacks	2021-05-11 20:12:51 +02:00
key.h	mac80211: prevent mixed key and fragment cache attacks	2021-05-11 20:12:51 +02:00
led.c	mac80211: don't open-code LED manipulations	2021-06-23 11:29:12 +02:00
led.h	mac80211: fix throughput LED trigger	2021-11-15 10:56:57 +01:00
main.c	Minor updates:	2021-08-20 10:09:22 -07:00
Makefile	mac80211: remove legacy minstrel rate control	2021-01-22 09:11:37 +01:00
mesh_hwmp.c	mac80211: always allocate struct ieee802_11_elems	2021-09-23 16:27:07 +02:00
mesh_pathtbl.c	mac80211: check return value of rhashtable_init	2021-09-27 12:00:34 +02:00
mesh_plink.c	mac80211: always allocate struct ieee802_11_elems	2021-09-23 16:27:07 +02:00
mesh_ps.c	mac80211: mesh: fix potentially unaligned access	2021-09-23 13:25:09 +02:00
mesh_sync.c	mac80211: mesh: clean up rx_bcn_presp API	2021-09-23 16:26:33 +02:00
mesh.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-10-28 10:43:58 -07:00
mesh.h	mac80211: fix some spelling mistakes	2021-06-23 12:36:32 +02:00
michael.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
michael.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
mlme.c	mac80211: track only QoS data frames for admission control	2021-11-26 11:35:20 +01:00
ocb.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
offchannel.c	mac80211: Inform AP when returning operating channel	2020-09-28 13:18:53 +02:00
pm.c	mac80211: Prevent AP probing during suspend	2021-10-21 17:27:51 +02:00
rate.c	Revert "mac80211: do not use low data rates for data frames with no ack flag"	2021-09-23 12:59:29 +02:00
rate.h	mac80211: populate debugfs only after cfg80211 init	2020-04-24 11:30:13 +02:00
rc80211_minstrel_ht_debugfs.c	mac80211: minstrel_ht: show sampling rates in debugfs	2021-02-12 08:58:11 +01:00
rc80211_minstrel_ht.c	mac80211: fix some spelling mistakes	2021-06-23 12:36:32 +02:00
rc80211_minstrel_ht.h	mac80211: minstrel_ht: remove sample rate switching code for constrained devices	2021-02-12 08:58:22 +01:00
rx.c	mac80211: fix throughput LED trigger	2021-11-15 10:56:57 +01:00
s1g.c	mac80211: twt: don't use potentially unaligned pointer	2021-09-27 13:02:51 +02:00
scan.c	mac80211: always allocate struct ieee802_11_elems	2021-09-23 16:27:07 +02:00
spectmgmt.c	mac80211: 160MHz with extended NSS BW in CSA	2021-01-21 13:39:11 +01:00
sta_info.c	Quite a few changes:	2021-10-22 10:20:56 -07:00
sta_info.h	mac80211: Switch to a virtual time-based airtime scheduler	2021-06-23 18:12:00 +02:00
status.c	mac80211: introduce individual TWT support in AP mode	2021-08-24 10:30:43 +02:00
tdls.c	mac80211: always allocate struct ieee802_11_elems	2021-09-23 16:27:07 +02:00
tkip.c	mac80211: Fix TKIP replay protection immediately after key setup	2020-01-15 09:52:12 +01:00
tkip.h	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2019-07-08 20:57:08 -07:00
trace_msg.h	mac80211: Increase MAX_MSG_LEN	2019-03-29 11:20:36 +01:00
trace.c
trace.h	mac80211: introduce individual TWT support in AP mode	2021-08-24 10:30:43 +02:00
tx.c	mac80211: fix TCP performance on mesh interface	2021-11-26 11:34:29 +01:00
util.c	mac80211: fix monitor_sdata RCU/locking assertions	2021-11-15 10:55:55 +01:00
vht.c	mac80211: remove NSS number of 160MHz if not support 160MHz for HE	2021-01-21 13:45:13 +01:00
wep.c	mac80211: make ieee80211_wep_init() return void	2020-02-07 12:40:34 +01:00
wep.h	mac80211: make ieee80211_wep_init() return void	2020-02-07 12:40:34 +01:00
wme.c	mac80211: drop check for DONT_REORDER in __ieee80211_select_queue	2021-11-15 10:55:40 +01:00
wme.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
wpa.c	mac80211: fix use-after-free in CCMP/GCMP RX	2021-09-27 11:59:49 +02:00
wpa.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00