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linux-stable/net/mac80211
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Nicolas Cavallari 9029aee874 wifi: mac80211: Fix ack frame idr leak when mesh has no route 
[ Upstream commit 39e7b5de98 ]

When trying to transmit an data frame with tx_status to a destination
that have no route in the mesh, then it is dropped without recrediting
the ack_status_frames idr.

Once it is exhausted, wpa_supplicant starts failing to do SAE with
NL80211_CMD_FRAME and logs "nl80211: Frame command failed".

Use ieee80211_free_txskb() instead of kfree_skb() to fix it.

Signed-off-by: Nicolas Cavallari <nicolas.cavallari@green-communications.fr>
Link: https://lore.kernel.org/r/20221027140133.1504-1-nicolas.cavallari@green-communications.fr
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-12-08 11:22:57 +01:00
..
aead_api.c
aead_api.h
aes_ccm.h
aes_cmac.c
aes_cmac.h
aes_gcm.h
aes_gmac.c
aes_gmac.h
agg-rx.c mac80211: fix lookup when adding AddBA extension element 2021-12-22 09:29:37 +01:00
agg-tx.c mac80211: refuse aggregations sessions before authorized 2022-03-19 13:40:16 +01:00
cfg.c wifi: mac80211: allow bw change during channel switch in mesh 2022-10-26 13:22:22 +02:00
chan.c wifi: mac80211: fix use-after-free in chanctx code 2022-06-14 18:11:44 +02:00
debug.h
debugfs.c
debugfs.h
debugfs_key.c
debugfs_key.h
debugfs_netdev.c
debugfs_netdev.h
debugfs_sta.c mac80211: drop data frames without key on encrypted links 2020-04-01 11:02:01 +02:00
debugfs_sta.h
driver-ops.c mac80211: fix station rate table updates on assoc 2021-02-10 09:25:29 +01:00
driver-ops.h mac80211: mark TX-during-stop for TX in in_reconfig 2021-12-22 09:29:34 +01:00
ethtool.c
fils_aead.c
fils_aead.h
he.c
ht.c
ibss.c wifi: mac80211: Don't finalize CSA in IBSS mode if state is disconnected 2022-09-15 12:04:53 +02:00
ieee80211_i.h wifi: mac80211: fix MBSSID parsing use-after-free 2022-10-17 17:24:32 +02:00
iface.c mac80211: Fix monitor MTU limit so that A-MSDUs get through 2021-09-22 12:26:32 +02:00
Kconfig
key.c mac80211: prevent mixed key and fragment cache attacks 2021-06-03 08:59:01 +02:00
key.h mac80211: prevent mixed key and fragment cache attacks 2021-06-03 08:59:01 +02:00
led.c
led.h
main.c wifi: mac80211: fix memory free error when registering wiphy fail 2022-12-08 11:22:56 +01:00
Makefile
mesh.c mac80211: fix channel switch trigger from unknown mesh peer 2020-05-02 08:48:58 +02:00
mesh.h
mesh_hwmp.c mac80211: fix potential overflow when multiplying to u32 integers 2021-03-04 10:26:17 +01:00
mesh_pathtbl.c wifi: mac80211: Fix ack frame idr leak when mesh has no route 2022-12-08 11:22:57 +01:00
mesh_plink.c
mesh_ps.c mac80211: mesh: fix potentially unaligned access 2021-10-06 15:42:32 +02:00
mesh_sync.c
michael.c
michael.h
mlme.c wifi: mac80211: fix MBSSID parsing use-after-free 2022-10-17 17:24:32 +02:00
ocb.c
offchannel.c
pm.c
rate.c mac80211: fix station rate table updates on assoc 2021-02-10 09:25:29 +01:00
rate.h mac80211: populate debugfs only after cfg80211 init 2020-04-29 16:33:18 +02:00
rc80211_minstrel.c mac80211: minstrel: fix tx status processing corner case 2020-11-24 13:29:23 +01:00
rc80211_minstrel.h mac80211: minstrel: remove deferred sampling code 2020-11-24 13:29:23 +01:00
rc80211_minstrel_debugfs.c
rc80211_minstrel_ht.c mac80211: populate debugfs only after cfg80211 init 2020-04-29 16:33:18 +02:00
rc80211_minstrel_ht.h
rc80211_minstrel_ht_debugfs.c
rx.c mac80211: fix rx reordering with non explicit / psmp ack policy 2022-05-25 09:14:37 +02:00
scan.c wifi: mac80211: fix MBSSID parsing use-after-free 2022-10-17 17:24:32 +02:00
spectmgmt.c mac80211: 160MHz with extended NSS BW in CSA 2021-02-13 13:52:55 +01:00
sta_info.c mac80211: remove iwlwifi specific workaround NDPs of null_response 2021-07-14 16:53:32 +02:00
sta_info.h mac80211: fix regression in SSN handling of addba tx 2021-12-22 09:29:40 +01:00
status.c mac80211: add ieee80211_is_any_nullfunc() 2020-05-10 10:31:32 +02:00
tdls.c
tkip.c
tkip.h
trace.c
trace.h
trace_msg.h
tx.c mac80211: limit injected vht mcs/nss in ieee80211_parse_tx_radiotap 2021-10-06 15:42:32 +02:00
util.c wifi: mac80211: fix MBSSID parsing use-after-free 2022-10-17 17:24:32 +02:00
vht.c mac80211: don't set set TDLS STA bandwidth wider than possible 2020-12-30 11:51:25 +01:00
wep.c
wep.h
wme.c wifi: mac80211: fix queue selection for mesh/OCB interfaces 2022-07-21 20:59:17 +02:00
wme.h
wpa.c mac80211: fix use-after-free in CCMP/GCMP RX 2021-10-06 15:42:31 +02:00
wpa.h