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Thomas Pedersen 9ff197703e mac80211: handle lack of sband->bitrates in rates 
[ Upstream commit 8b783d104e7f40684333d2ec155fac39219beb2f ]

Even though a driver or mac80211 shouldn't produce a
legacy bitrate if sband->bitrates doesn't exist, don't
crash if that is the case either.

This fixes a kernel panic if station dump is run before
last_rate can be updated with a data frame when
sband->bitrates is missing (eg. in S1G bands).

Signed-off-by: Thomas Pedersen <thomas@adapt-ip.com>
Link: https://lore.kernel.org/r/20201005164522.18069-1-thomas@adapt-ip.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-10-29 09:58:04 +01:00
..
aead_api.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
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
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +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
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
aes_gmac.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
agg-rx.c
mac80211: add missing null return check from call to ieee80211_get_sband
2019-07-31 10:51:17 +02:00
agg-tx.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
cfg.c
mac80211: handle lack of sband->bitrates in rates
2020-10-29 09:58:04 +01:00
chan.c
treewide: Add SPDX license identifier for missed files
2019-05-21 10:50:45 +02:00
debug.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
debugfs_key.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2019-06-22 08:59:24 -04:00
debugfs_key.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
debugfs_netdev.c
mac80211: fix txq null pointer dereference
2019-10-01 17:56:19 +02:00
debugfs_netdev.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
debugfs_sta.c
mac80211: drop data frames without key on encrypted links
2020-04-01 11:02:01 +02:00
debugfs_sta.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
debugfs.c
mac80211: AMPDU handling for rekeys with Extended Key ID
2019-07-26 13:29:10 +02:00
debugfs.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
driver-ops.c
mac80211: don't warn about CW params when not using them
2019-07-20 21:40:32 +02:00
driver-ops.h
mac80211: pass the vif to cancel_remain_on_channel
2019-07-26 13:08:28 +02:00
ethtool.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 432
2019-06-05 17:37:16 +02:00
fils_aead.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +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 possible NULL pointerderef in obss pd code
2019-08-21 10:58:32 +02:00
ht.c
mac80211: add support for the ADDBA extension element
2019-07-29 16:40:22 +02:00
ibss.c
mac80211: IBSS: send deauth when expiring inactive STAs
2019-09-11 09:33:29 +02:00
ieee80211_i.h
mac80211: IBSS: send deauth when expiring inactive STAs
2019-09-11 09:33:29 +02:00
iface.c
mac80211: allow drivers to set max MTU
2019-09-11 09:33:29 +02:00
Kconfig
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
key.c
mac80211: drop data frames without key on encrypted links
2020-04-01 11:02:01 +02:00
key.h
mac80211: clear crypto tx tailroom counter upon keys enable
2019-09-11 09:33:28 +02:00
led.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
led.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
main.c
mac80211: populate debugfs only after cfg80211 init
2020-04-29 16:33:18 +02:00
Makefile
mac80211: minstrel: merge with minstrel_ht, always enable VHT support
2018-10-11 16:01:01 +02:00
mesh_hwmp.c
mac80211: mesh: fix discovery timer re-arming issue / crash
2020-06-03 08:21:30 +02:00
mesh_pathtbl.c
mac80211: mesh: Free pending skb when destroying a mpath
2020-08-05 09:59:48 +02:00
mesh_plink.c
mac80211: implement HE support for mesh
2019-07-26 16:14:12 +02:00
mesh_ps.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
mesh_sync.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
mesh.c
mac80211: fix channel switch trigger from unknown mesh peer
2020-05-02 08:48:58 +02:00
mesh.h
mac80211: implement HE support for mesh
2019-07-26 16:14:12 +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: add ieee80211_is_any_nullfunc()
2020-05-10 10:31:32 +02:00
ocb.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
offchannel.c
mac80211: pass the vif to cancel_remain_on_channel
2019-07-26 13:08:28 +02:00
pm.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
rate.c
mac80211: populate debugfs only after cfg80211 init
2020-04-29 16:33:18 +02:00
rate.h
mac80211: populate debugfs only after cfg80211 init
2020-04-29 16:33:18 +02:00
rc80211_minstrel_debugfs.c
mac80211: rc80211_minstrel: remove variance / stddev calculation
2018-10-11 16:01:05 +02:00
rc80211_minstrel_ht_debugfs.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
rc80211_minstrel_ht.c
mac80211: populate debugfs only after cfg80211 init
2020-04-29 16:33:18 +02:00
rc80211_minstrel_ht.h
mac80211: minstrel_ht: improve rate probing for devices with static fallback
2019-08-21 11:10:13 +02:00
rc80211_minstrel.c
mac80211: call rate_control_send_low() internally
2019-06-14 14:17:37 +02:00
rc80211_minstrel.h
mac80211: minstrel_ht: improve rate probing for devices with static fallback
2019-08-21 11:10:13 +02:00
rx.c
mac80211: Fix radiotap header channel flag for 6GHz band
2020-10-07 08:01:26 +02:00
scan.c
mac80211: fix scan when operating on DFS channels in ETSI domains
2019-10-07 22:10:50 +02:00
spectmgmt.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
sta_info.c
mac80211: handle lack of sband->bitrates in rates
2020-10-29 09:58:04 +01:00
sta_info.h
mac80211: drop data frames without key on encrypted links
2020-04-01 11:02:01 +02:00
status.c
mac80211: add ieee80211_is_any_nullfunc()
2020-05-10 10:31:32 +02:00
tdls.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2019-06-17 15:55:34 -07:00
tkip.c
mac80211: Fix TKIP replay protection immediately after key setup
2020-02-05 21:22:46 +00:00
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
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
trace.h
mac80211: pass the vif to cancel_remain_on_channel
2019-07-26 13:08:28 +02:00
tx.c
mac80211: skip mpath lookup also for control port tx
2020-10-01 13:18:10 +02:00
util.c
mac80211: fix wrong 160/80+80 MHz setting
2020-03-05 16:43:41 +01:00
vht.c
mac80211: do not allow bigger VHT MPDUs than the hardware supports
2020-10-07 08:01:27 +02:00
wep.c
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
wep.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
wme.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
wme.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
wpa.c
mac80211: add IEEE80211_KEY_FLAG_GENERATE_MMIE to ieee80211_key_flags
2019-07-26 16:14:12 +02:00
wpa.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00