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Hector Martin b08a059862 wifi: cfg80211: Partial revert "wifi: cfg80211: Fix use after free for wext" 
commit 79d1ed5ca7db67d48e870c979f0e0f6b0947944a upstream.

This reverts part of commit 015b8cc5e7c4 ("wifi: cfg80211: Fix use after
free for wext")

This commit broke WPA offload by unconditionally clearing the crypto
modes for non-WEP connections. Drop that part of the patch.

Signed-off-by: Hector Martin <marcan@marcan.st>
Reported-by: Ilya <me@0upti.me>
Reported-and-tested-by: Janne Grunau <j@jannau.net>
Reviewed-by: Eric Curtin <ecurtin@redhat.com>
Fixes: 015b8cc5e7c4 ("wifi: cfg80211: Fix use after free for wext")
Cc: stable@kernel.org
Link: https://lore.kernel.org/linux-wireless/ZAx0TWRBlGfv7pNl@kroah.com/T/#m11e6e0915ab8fa19ce8bc9695ab288c0fe018edf
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-03-13 10:16:26 +01:00
..
6lowpan
6lowpan: Off by one handling ->nexthdr
2020-01-27 14:46:30 +01:00
9p
9p/xen: fix connection sequence
2023-03-11 16:26:52 +01:00
802
mrp: introduce active flags to prevent UAF when applicant uninit
2023-01-18 09:26:32 +01:00
8021q
net: vlan: avoid leaks on register_vlan_dev() failures
2021-01-17 13:58:58 +01:00
appletalk
appletalk: Fix skb allocation size in loopback case
2021-04-07 12:47:02 +02:00
atm
net/atm: fix proc_mpc_write incorrect return value
2022-11-03 23:50:51 +09:00
ax25
ax25: Fix UAF bugs in ax25 timers
2022-04-27 13:15:32 +02:00
batman-adv
batman-adv: Don't skb_split skbuffs with frag_list
2022-05-18 09:18:05 +02:00
bluetooth
Bluetooth: hci_sock: purge socket queues in the destruct() callback
2023-03-11 16:26:55 +01:00
bpf
bpf, test_run: Fix alignment problem in bpf_prog_test_run_skb()
2022-11-25 17:36:54 +01:00
bridge
netfilter: ebtables: fix memory leak when blob is malformed
2022-09-28 10:56:51 +02:00
caif
net: Remove WARN_ON_ONCE(sk->sk_forward_alloc) from sk_stream_kill_queues().
2023-03-11 16:26:32 +01:00
can
can: bcm: check the result of can_send() in bcm_can_tx()
2022-10-26 13:17:10 +02:00
ceph
libceph: clear con->out_msg on Policy::stateful_server faults
2020-11-05 11:07:03 +01:00
core
net: fix __dev_kfree_skb_any() vs drop monitor
2023-03-11 16:26:52 +01:00
dcb
net: dcb: disable softirqs in dcbnl_flush_dev()
2022-03-08 19:01:58 +01:00
dccp
dccp/tcp: Avoid negative sk_forward_alloc by ipv6_pinfo.pktoptions.
2023-02-22 12:46:06 +01:00
decnet
net: decnet: Fix sleeping inside in af_decnet
2021-07-28 11:12:18 +02:00
dns_resolver
KEYS: Don't write out to userspace while holding key semaphore
2020-04-24 08:01:25 +02:00
dsa
net: dsa: Fix duplicate frames flooded by learning
2020-04-02 16:34:24 +02:00
ethernet
net: add annotations on hh->hh_len lockless accesses
2020-01-09 10:17:59 +01:00
hsr
net: hsr: Fix potential use-after-free
2022-12-08 11:16:32 +01:00
ieee802154
net: ieee802154: fix error return code in dgram_bind()
2022-11-03 23:50:54 +09:00
ife
…
ipv4
tcp: Fix listen() regression in 4.14.303.
2023-03-11 16:26:55 +01:00
ipv6
ipv6: Fix tcp socket connection with DSCP.
2023-02-22 12:46:06 +01:00
ipx
…
iucv
net/af_iucv: set correct sk_protocol for child sockets
2020-12-08 10:17:32 +01:00
kcm
kcm: close race conditions on sk_receive_queue
2022-11-25 17:36:54 +01:00
key
af_key: Fix send_acquire race with pfkey_register
2022-12-08 11:16:29 +01:00
l2tp
l2tp: fix race in pppol2tp_release with session object destroy
2022-06-25 11:46:45 +02:00
l3mdev
…
lapb
net: lapb: Copy the skb before sending a packet
2021-02-10 09:12:08 +01:00
llc
llc: only change llc->dev when bind() succeeds
2022-03-28 08:22:27 +02:00
mac80211
wifi: mac80211: Fix ack frame idr leak when mesh has no route
2022-12-08 11:16:29 +01:00
mac802154
mac802154: fix missing INIT_LIST_HEAD in ieee802154_if_add()
2022-12-14 11:26:14 +01:00
mpls
net: mpls: fix stale pointer if allocation fails during device rename
2023-02-22 12:46:06 +01:00
ncsi
net/ncsi: Avoid GFP_KERNEL in response handler
2021-04-16 11:57:51 +02:00
netfilter
netfilter: ctnetlink: fix possible refcount leak in ctnetlink_create_conntrack()
2023-03-11 16:26:52 +01:00
netlabel
net: fix NULL pointer reference in cipso_v4_doi_free
2021-09-22 11:45:32 +02:00
netlink
netlink: annotate data races around sk_state
2023-02-06 07:46:31 +01:00
netrom
netrom: Fix use-after-free caused by accept on already connected socket
2023-02-22 12:46:01 +01:00
nfc
nfc: fix memory leak of se_io context in nfc_genl_se_io
2023-03-11 16:26:52 +01:00
nsh
…
openvswitch
net: openvswitch: fix flow memory leak in ovs_flow_cmd_new
2023-02-22 12:46:01 +01:00
packet
packet: do not set TP_STATUS_CSUM_VALID on CHECKSUM_COMPLETE
2022-12-08 11:16:32 +01:00
phonet
phonet: refcount leak in pep_sock_accep
2022-01-11 13:57:37 +01:00
psample
…
qrtr
net: qrtr: fix a kernel-infoleak in qrtr_recvmsg()
2021-03-30 14:40:12 +02:00
rds
net: rds: don't hold sock lock when cancelling work from rds_tcp_reset_callbacks()
2022-10-26 13:17:00 +02:00
rfkill
rfkill: Fix incorrect check to avoid NULL pointer dereference
2020-01-12 12:11:57 +01:00
rose
net/rose: Fix to not accept on connected socket
2023-02-22 12:46:05 +01:00
rxrpc
rxrpc: Don't try to resend the request if we're receiving the reply
2022-06-14 16:53:50 +02:00
sched
net/sched: Retire tcindex classifier
2023-03-11 16:26:49 +01:00
sctp
sctp: do not check hb_timer.expires when resetting hb_timer
2023-02-22 12:46:01 +01:00
smc
net/smc: non blocking recvmsg() return -EAGAIN when no data and signal_pending
2022-05-18 09:18:06 +02:00
strparser
…
sunrpc
SUNRPC: ensure the matching upcall is in-flight upon downcall
2023-01-18 09:26:40 +01:00
switchdev
…
tipc
tipc: Fix potential OOB in tipc_link_proto_rcv()
2022-12-14 11:26:15 +01:00
tls
…
unix
af_unix: annote lockless accesses to unix_tot_inflight & gc_in_progress
2022-01-27 09:01:00 +01:00
vmw_vsock
net: vmw_vsock: vmci: Check memcpy_from_msg()
2023-01-18 09:26:18 +01:00
wimax
…
wireless
wifi: cfg80211: Partial revert "wifi: cfg80211: Fix use after free for wext"
2023-03-13 10:16:26 +01:00
x25
net/x25: Fix to not accept on connected socket
2023-02-22 12:46:02 +01:00
xfrm
xfrm: Update ipcomp_scratches with NULL when freed
2022-10-26 13:17:09 +02:00
compat.c
net: Return the correct errno code
2021-06-30 08:48:47 -04:00
Kconfig
…
Makefile
net: split out functions related to registering inflight socket files
2021-08-04 12:22:14 +02:00
socket.c
net: Fix a data-race around sysctl_somaxconn.
2022-09-05 10:25:04 +02:00
sysctl_net.c
…