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Pavel Andrianov 901d39f7b2 net: pxa168_eth: Fix a potential data race in pxa168_eth_remove 
[ Upstream commit 0571a753cb07982cc82f4a5115e0b321da89e1f3 ]

pxa168_eth_remove() firstly calls unregister_netdev(),
then cancels a timeout work. unregister_netdev() shuts down a device
interface and removes it from the kernel tables. If the timeout occurs
in parallel, the timeout work (pxa168_eth_tx_timeout_task) performs stop
and open of the device. It may lead to an inconsistent state and memory
leaks.

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Pavel Andrianov <andrianov@ispras.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-04-10 13:34:30 +02:00
..
appletalk
…
arcnet
…
bonding
bonding: wait for sysfs kobject destruction before freeing struct slave
2020-12-08 10:40:24 +01:00
caif
…
can
can: tcan4x5x: fix max register value
2021-04-07 14:47:41 +02:00
dsa
net: dsa: b53: VLAN filtering is global to all users
2021-03-30 14:35:29 +02:00
ethernet
net: pxa168_eth: Fix a potential data race in pxa168_eth_remove
2021-04-10 13:34:30 +02:00
fddi
…
fjes
…
hamradio
yam: fix possible memory leak in yam_init_driver
2020-06-24 17:50:18 +02:00
hippi
hippi: Fix a size used in a 'pci_free_consistent()' in an error handling path
2020-07-29 10:18:31 +02:00
hyperv
hv_netvsc: Remove "unlikely" from netvsc_select_queue
2020-09-23 12:40:34 +02:00
ieee802154
ieee802154/adf7242: check status of adf7242_read_reg
2020-10-01 13:18:16 +02:00
ipvlan
ipvlan: fix device features
2020-09-03 11:26:41 +02:00
netdevsim
netdevsim: init u64 stats for 32bit hardware
2021-03-17 17:03:35 +01:00
phy
net: phy: fix save wrong speed and duplex problem if autoneg is on
2021-03-17 17:03:41 +01:00
plip
…
ppp
pppoe: only process PADT targeted at local interfaces
2020-05-20 08:20:09 +02:00
slip
…
team
team: protect features update by RCU to avoid deadlock
2021-02-03 23:26:02 +01:00
usb
r8152: limit the RX buffer size of RTL8153A for USB 2.0
2021-03-30 14:35:27 +02:00
vmxnet3
vmxnet3: use correct tcp hdr length when packet is encapsulated
2020-08-19 08:16:23 +02:00
wan
net: wan/lmc: unregister device when no matching device is found
2021-04-07 14:47:41 +02:00
wimax
wimax/i2400m: Fix potential urb refcnt leak
2020-05-10 10:31:26 +02:00
wireless
ath10k: hold RCU lock when calling ieee80211_find_sta_by_ifaddr()
2021-04-07 14:47:41 +02:00
xen-netback
xen-netback: respect gnttab_map_refs()'s return value
2021-03-07 12:20:49 +01:00
dummy.c
…
eql.c
…
geneve.c
Revert "geneve: pull IP header before ECN decapsulation"
2020-12-11 13:23:33 +01:00
gtp.c
net: icmp: pass zeroed opts from icmp{,v6}_ndo_send before sending
2021-03-04 10:26:53 +01:00
ifb.c
…
Kconfig
…
LICENSE.SRC
…
loopback.c
…
macsec.c
macsec: avoid use-after-free in macsec_handle_frame()
2020-10-14 10:33:00 +02:00
macvlan.c
macvlan: validate setting of multiple remote source MAC addresses
2020-09-03 11:27:00 +02:00
macvtap.c
…
Makefile
…
mdio.c
…
mii.c
…
net_failover.c
net_failover: fixed rollback in net_failover_open()
2020-06-17 16:40:19 +02:00
netconsole.c
…
nlmon.c
…
ntb_netdev.c
…
rionet.c
…
sb1000.c
…
Space.c
…
sungem_phy.c
…
tap.c
net: fix dev_ifsioc_locked() race condition
2021-03-07 12:20:43 +01:00
thunderbolt.c
…
tun.c
net: fix dev_ifsioc_locked() race condition
2021-03-07 12:20:43 +01:00
veth.c
veth: Store queue_mapping independently of XDP prog presence
2021-03-30 14:35:24 +02:00
virtio_net.c
virtio_net: Fix recursive call to cpus_read_lock()
2021-01-12 20:16:12 +01:00
vrf.c
vrf: packets with lladdr src needs dst at input with orig_iif when needs strict
2020-12-21 13:27:03 +01:00
vsockmon.c
…
vxlan.c
vxlan: move debug check after netdev unregister
2021-03-04 10:26:38 +01:00
xen-netfront.c
xen-netfront: fix potential deadlock in xennet_remove()
2020-08-05 09:59:51 +02:00