kernel_samsung_a53x/drivers/net
Duoming Zhou 8e537affc3 nfp: flower: handle acti_netdevs allocation failure
[ Upstream commit 84e95149bd341705f0eca6a7fcb955c548805002 ]

The kmalloc_array() in nfp_fl_lag_do_work() will return null, if
the physical memory has run out. As a result, if we dereference
the acti_netdevs, the null pointer dereference bugs will happen.

This patch adds a check to judge whether allocation failure occurs.
If it happens, the delayed work will be rescheduled and try again.

Fixes: bb9a8d031140 ("nfp: flower: monitor and offload LAG groups")
Signed-off-by: Duoming Zhou <duoming@zju.edu.cn>
Reviewed-by: Louis Peens <louis.peens@corigine.com>
Link: https://lore.kernel.org/r/20240308142540.9674-1-duoming@zju.edu.cn
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-11-19 08:44:50 +01:00
..
appletalk
arcnet
bonding
caif
can
dropdump
dsa
ethernet nfp: flower: handle acti_netdevs allocation failure 2024-11-19 08:44:50 +01:00
fddi
fjes
hamradio
hippi
hyperv hv_netvsc: Register VF in netvsc_probe if NET_DEVICE_REGISTER missed 2024-11-18 23:19:52 +01:00
ieee802154
ipa
ipvlan
mdio
netdevsim
pcs
phy net: phy: dp83822: Fix RGMII TX delay configuration 2024-11-19 08:44:49 +01:00
plip
ppp
slip
team
usb sr9800: Add check for usbnet_get_endpoints 2024-11-19 08:44:48 +01:00
vmxnet3
vxlan
wan
wimax
wireguard
wireless wifi: rtw88: 8821c: Fix false alarm count 2024-11-19 08:44:48 +01:00
xen-netback
bareudp.c
dummy.c
eql.c
geneve.c geneve: make sure to pull inner header in geneve_rx() 2024-11-18 23:19:34 +01:00
gtp.c
ifb.c
Kconfig
LICENSE.SRC
loopback.c
macsec.c
macvlan.c
macvtap.c
Makefile
mdio.c
mii.c
net_failover.c
netconsole.c
nlmon.c
ntb_netdev.c
rionet.c
sb1000.c
Space.c
sungem_phy.c
tap.c
thunderbolt.c
tun.c
veth.c
virtio_net.c
vrf.c
vsockmon.c
xen-netfront.c