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YueHaibing 2db11e4501 mac80211: Drop frames from invalid MAC address in ad-hoc mode 
[ Upstream commit a6555f8445 ]

WARNING: CPU: 1 PID: 9 at net/mac80211/sta_info.c:554
sta_info_insert_rcu+0x121/0x12a0
Modules linked in:
CPU: 1 PID: 9 Comm: kworker/u8:1 Not tainted 5.14.0-rc7+ #253
Workqueue: phy3 ieee80211_iface_work
RIP: 0010:sta_info_insert_rcu+0x121/0x12a0
...
Call Trace:
 ieee80211_ibss_finish_sta+0xbc/0x170
 ieee80211_ibss_work+0x13f/0x7d0
 ieee80211_iface_work+0x37a/0x500
 process_one_work+0x357/0x850
 worker_thread+0x41/0x4d0

If an Ad-Hoc node receives packets with invalid source MAC address,
it hits a WARN_ON in sta_info_insert_check(), this can spam the log.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20210827144230.39944-1-yuehaibing@huawei.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-10-17 10:05:40 +02:00
..
6lowpan
…
9p
9p/trans_virtio: Remove sysfs file on probe failure
2021-09-26 13:36:18 +02:00
802
net/802/garp: fix memleak in garp_request_join()
2021-08-04 11:58:02 +02:00
8021q
…
appletalk
appletalk: Fix skb allocation size in loopback case
2021-04-07 12:05:39 +02:00
atm
…
ax25
…
batman-adv
batman-adv: Avoid WARN_ON timing related checks
2021-06-30 08:49:13 -04:00
bluetooth
Bluetooth: avoid circular locks in sco_sock_connect
2021-09-22 11:43:07 +02:00
bridge
net: bridge: use nla_total_size_64bit() in br_get_linkxstats_size()
2021-10-17 10:05:39 +02:00
caif
net-caif: avoid user-triggerable WARN_ON(1)
2021-09-22 11:43:09 +02:00
can
can: raw: raw_setsockopt(): fix raw_rcv panic for sock UAF
2021-08-08 08:38:54 +02:00
ceph
…
core
rtnetlink: fix if_nlmsg_stats_size() under estimation
2021-10-17 10:05:39 +02:00
dcb
…
dccp
dccp: don't duplicate ccid when cloning dccp sock
2021-09-22 11:43:09 +02:00
decnet
net: decnet: Fix sleeping inside in af_decnet
2021-07-28 09:14:27 +02:00
dns_resolver
…
dsa
…
ethernet
…
hsr
hsr: use netdev_err() instead of WARN_ONCE()
2021-05-22 10:40:20 +02:00
ieee802154
net: Fix memory leak in ieee802154_raw_deliver
2021-08-26 08:37:22 -04:00
ipv4
net: udp: annotate data race around udp_sk(sk)->corkflag
2021-10-06 10:23:42 +02:00
ipv6
netfilter: ip6_tables: zero-initialize fragment offset
2021-10-17 10:05:40 +02:00
ipx
…
irda
…
iucv
…
kcm
…
key
…
l2tp
net/l2tp: Fix reference count leak in l2tp_udp_recv_core
2021-09-22 11:43:09 +02:00
l3mdev
…
lapb
…
llc
net: llc: fix skb_over_panic
2021-08-04 11:58:03 +02:00
mac80211
mac80211: Drop frames from invalid MAC address in ad-hoc mode
2021-10-17 10:05:40 +02:00
mac802154
net: mac802154: Fix general protection fault
2021-04-16 11:59:10 +02:00
mpls
…
ncsi
…
netfilter
netfilter: ipset: Fix oversized kvmalloc() calls
2021-10-06 10:23:43 +02:00
netlabel
net: fix NULL pointer reference in cipso_v4_doi_free
2021-09-22 11:43:08 +02:00
netlink
netlink: annotate data races around nlk->bound
2021-10-17 10:05:39 +02:00
netrom
netrom: Decrease sock refcount when sock timers expire
2021-07-28 09:14:27 +02:00
nfc
net/nfc/rawsock.c: fix a permission check bug
2021-06-16 11:36:32 +02:00
openvswitch
openvswitch: fix stack OOB read while fragmenting IPv4 packets
2021-05-22 10:40:19 +02:00
packet
net/packet: annotate accesses to po->ifindex
2021-06-30 08:49:20 -04:00
phonet
…
qrtr
net: qrtr: fix a kernel-infoleak in qrtr_recvmsg()
2021-03-30 14:41:42 +02:00
rds
net/rds: dma_map_sg is entitled to merge entries
2021-09-03 09:44:40 +02:00
rfkill
…
rose
…
rxrpc
…
sched
net_sched: fix NULL deref in fifo_set_limit()
2021-10-17 10:05:39 +02:00
sctp
sctp: validate from_addr_param return
2021-09-26 13:36:19 +02:00
strparser
…
sunrpc
rpc: fix gss_svc_init cleanup on failure
2021-09-22 11:43:07 +02:00
switchdev
…
tipc
tipc: increase timeout in tipc_sk_enqueue()
2021-09-22 11:43:09 +02:00
unix
af_unix: fix races in sk_peer_pid and sk_peer_cred accesses
2021-10-09 13:25:58 +02:00
vmw_vsock
vsock/vmci: log once the failed queue pair allocation
2021-05-22 10:40:28 +02:00
wimax
…
wireless
cfg80211: Fix possible memory leak in function cfg80211_bss_update
2021-08-04 11:58:03 +02:00
x25
net/x25: Return the correct errno code
2021-06-30 08:49:12 -04:00
xfrm
xfrm: Fix error reporting in xfrm_state_construct.
2021-07-20 16:21:07 +02:00
compat.c
net: Return the correct errno code
2021-06-30 08:49:12 -04:00
Kconfig
…
Makefile
net: split out functions related to registering inflight socket files
2021-08-04 11:58:01 +02:00
socket.c
…
sysctl_net.c
…