linux/net
Rameshkumar Sundaram 5a52384a51 cfg80211: hold bss_lock while updating nontrans_list
[ Upstream commit a5199b5626 ]

Synchronize additions to nontrans_list of transmitting BSS with
bss_lock to avoid races. Also when cfg80211_add_nontrans_list() fails
__cfg80211_unlink_bss() needs bss_lock to be held (has lockdep assert
on bss_lock). So protect the whole block with bss_lock to avoid
races and warnings. Found during code review.

Fixes: 0b8fb8235b ("cfg80211: Parsing of Multiple BSSID information in scanning")
Signed-off-by: Rameshkumar Sundaram <quic_ramess@quicinc.com>
Link: https://lore.kernel.org/r/1649668071-9370-1-git-send-email-quic_ramess@quicinc.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-04-20 09:34:10 +02:00
..
6lowpan 6lowpan: iphc: Fix an off-by-one check of array index 2021-07-22 16:19:03 +02:00
9p xen/9p: use alloc/free_pages_exact() 2022-03-11 12:22:36 +01:00
802 net: 802: remove dead leftover after ipx driver removal 2021-08-13 16:30:35 -07:00
8021q net: vlan: fix underflow for the real_dev refcnt 2021-12-01 09:04:53 +01:00
appletalk net: socket: rework compat_ifreq_ioctl() 2021-07-23 14:20:25 +01:00
atm atm: Use list_for_each_entry() to simplify code in resources.c 2021-06-10 14:08:09 -07:00
ax25 ax25: Fix NULL pointer dereference in ax25_kill_by_device 2022-03-16 14:23:38 +01:00
batman-adv ipv6: make mc_forwarding atomic 2022-04-13 20:59:03 +02:00
bluetooth Bluetooth: Fix use after free in hci_send_acl 2022-04-13 20:59:09 +02:00
bpf bpf: Make remote_port field in struct bpf_sk_lookup 16-bit wide 2022-04-13 20:59:25 +02:00
bpfilter bpfilter: Specify the log level for the kmsg message 2021-06-25 13:13:50 +02:00
bridge net: bridge: multicast: notify switchdev driver whenever MC processing gets disabled 2022-02-23 12:03:13 +01:00
caif net-caif: avoid user-triggerable WARN_ON(1) 2021-09-14 12:51:15 +01:00
can can: isotp: set default value for N_As to 50 micro seconds 2022-04-13 20:59:08 +02:00
ceph Networking changes for 5.14. 2021-06-30 15:51:09 -07:00
core net/sched: flower: fix parsing of ethertype following VLAN header 2022-04-20 09:34:09 +02:00
dcb net: dcb: disable softirqs in dcbnl_flush_dev() 2022-03-08 19:12:52 +01:00
dccp tcp: switch orphan_count to bare per-cpu counters 2021-11-18 19:16:33 +01:00
decnet net: Remove redundant if statements 2021-08-05 13:27:50 +01:00
dns_resolver
dsa net: dsa: fix panic on shutdown if multi-chip tree failed to probe 2022-04-08 14:23:43 +02:00
ethernet move netdev_boot_setup into Space.c 2021-08-03 13:05:26 +01:00
ethtool ethtool: do not perform operations on net devices being unregistered 2021-12-14 10:57:09 +01:00
hsr net: hsr: don't check sequence number if tag removal is offloaded 2021-06-16 12:13:01 -07:00
ieee802154 net: ieee802154: Return meaningful error codes from the netlink helpers 2022-02-08 18:34:09 +01:00
ife
ipv4 net: ipv4: fix route with nexthop object delete warning 2022-04-13 20:59:16 +02:00
ipv6 ipv6: Fix stats accounting in ip6_pkt_drop 2022-04-13 20:59:18 +02:00
iucv net/iucv: Replace deprecated CPU-hotplug functions. 2021-08-09 10:13:32 +01:00
kcm net: sock: introduce sk_error_report 2021-06-29 11:28:21 -07:00
key af_key: add __GFP_ZERO flag for compose_sadb_supported in function pfkey_register 2022-04-08 14:22:47 +02:00
l2tp net/l2tp: Fix reference count leak in l2tp_udp_recv_core 2021-09-09 11:00:20 +01:00
l3mdev
lapb
llc llc: only change llc->dev when bind() succeeds 2022-03-28 09:58:46 +02:00
mac80211 mac80211: limit bandwidth in HE capabilities 2022-04-08 14:23:28 +02:00
mac802154 ieee802154: Remove redundant initialization of variable ret 2021-09-07 14:06:08 +01:00
mctp mctp: Fix check for dev_hard_header() result 2022-04-13 20:59:16 +02:00
mpls net: mpls: Fix notifications when deleting a device 2021-12-08 09:04:47 +01:00
mptcp mptcp: Correctly set DATA_FIN timeout when number of retransmits is large 2022-03-08 19:12:48 +01:00
ncsi net/ncsi: check for error return from call to nla_put_u32 2022-01-05 12:42:37 +01:00
netfilter netfilter: conntrack: revisit gc autotuning 2022-04-13 20:59:10 +02:00
netlabel netlabel: fix out-of-bounds memory accesses 2022-04-13 20:59:10 +02:00
netlink af_netlink: Fix shift out of bounds in group mask calculation 2022-04-08 14:23:42 +02:00
netrom netrom: fix api breakage in nr_setsockopt() 2022-01-27 11:04:00 +01:00
nfc nfc: llcp: fix NULL error pointer dereference on sendmsg() after failed bind() 2022-01-27 11:02:48 +01:00
nsh
openvswitch net: openvswitch: fix leak of nested actions 2022-04-13 20:59:19 +02:00
packet net/packet: fix slab-out-of-bounds access in packet_recvmsg() 2022-03-23 09:16:41 +01:00
phonet phonet: refcount leak in pep_sock_accep 2022-01-11 15:35:16 +01:00
psample
qrtr net: qrtr: revert check in qrtr_endpoint_post() 2021-09-02 11:37:02 +01:00
rds rds: memory leak in __rds_conn_create() 2021-12-22 09:32:42 +01:00
rfkill rfkill: make new event layout opt-in 2022-04-08 14:23:00 +02:00
rose
rxrpc rxrpc: fix a race in rxrpc_exit_net() 2022-04-13 20:59:19 +02:00
sched net/sched: taprio: Check if socket flags are valid 2022-04-20 09:34:10 +02:00
sctp sctp: count singleton chunks in assoc user stats 2022-04-13 20:59:18 +02:00
smc net/smc: send directly on setting TCP_NODELAY 2022-04-13 20:59:25 +02:00
strparser bpf: sockmap, strparser, and tls are reusing qdisc_skb_cb and colliding 2021-11-18 19:17:11 +01:00
sunrpc SUNRPC: Don't call connect() more than once on a TCP socket 2022-04-13 20:59:26 +02:00
switchdev net: make switchdev_bridge_port_{,unoffload} loosely coupled with the bridge 2021-08-04 12:35:07 +01:00
tipc tipc: fix the timer expires after interval 100ms 2022-04-08 14:23:43 +02:00
tls net/tls: fix slab-out-of-bounds bug in decrypt_internal 2022-04-13 20:59:15 +02:00
unix af_unix: Support POLLPRI for OOB. 2022-04-08 14:24:14 +02:00
vmw_vsock vsock/virtio: enable VQs early on probe 2022-04-08 14:23:51 +02:00
wireless cfg80211: hold bss_lock while updating nontrans_list 2022-04-20 09:34:10 +02:00
x25 net/x25: Fix null-ptr-deref caused by x25_disconnect 2022-04-08 14:23:53 +02:00
xdp xsk: Fix race at socket teardown 2022-04-08 14:23:36 +02:00
xfrm xfrm: fix tunnel model fragmentation behavior 2022-04-08 14:22:46 +02:00
compat.c
devres.c net: devres: Correct a grammatical error 2021-06-11 12:55:28 -07:00
Kconfig mctp: Add MCTP base 2021-07-29 15:06:49 +01:00
Makefile mctp: Add MCTP base 2021-07-29 15:06:49 +01:00
socket.c net: fix SOF_TIMESTAMPING_BIND_PHC to work with multiple sockets 2022-01-27 11:03:52 +01:00
sysctl_net.c