Hangbin Liu 847748fc66 hsr: hold rcu and dev lock for hsr_get_port_ndev ...

hsr_get_port_ndev calls hsr_for_each_port, which need to hold rcu lock.
On the other hand, before return the port device, we need to hold the
device reference to avoid UaF in the caller function.

Suggested-by: Paolo Abeni <pabeni@redhat.com>
Fixes: 9c10dd8eed ("net: hsr: Create and export hsr_get_port_ndev()")
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250905091533.377443-4-liuhangbin@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

2025-09-11 11:49:19 +02:00

..

3com

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

8390

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

actions

…

adaptec

…

adi

…

aeroflex

…

agere

et131x: Add missing check after DMA map

2025-07-17 19:02:55 -07:00

airoha

net: airoha: ppe: Do not invalid PPE entries in case of SW hash collision

2025-08-21 11:25:11 +02:00

alacritech

…

allwinner

…

alteon

…

altera

…

amazon

net: Fix typos

2025-07-25 10:29:07 -07:00

amd

Merge tag 'timers-cleanups-2025-07-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2025-07-29 14:02:53 -07:00

apm

…

apple

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

aquantia

net: atlantic: Rename PCI driver struct to end in _driver

2025-07-01 19:35:58 -07:00

arc

…

asix

…

atheros

net: Use netif_threaded_enable instead of netif_set_threaded in drivers

2025-07-24 18:34:55 -07:00

broadcom

bnxt_en: fix incorrect page count in RX aggr ring log

2025-09-01 12:51:05 -07:00

brocade

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

cadence

net: macb: Fix tx_ptr_lock locking

2025-09-01 13:11:10 -07:00

calxeda

…

cavium

net: thunder_bgx: decrement cleanup index before use

2025-09-03 16:56:36 -07:00

chelsio

net: Fix typos

2025-07-25 10:29:07 -07:00

cirrus

…

cisco

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2025-07-04 08:03:18 +02:00

cortina

net: ethernet: cortina: Use TOE/TSO on all TCP

2025-04-09 19:15:58 -07:00

davicom

…

dec

net: Fix typos

2025-07-25 10:29:07 -07:00

dlink

eth: sundance: fix endian issues

2025-09-02 15:49:41 -07:00

emulex

benet: fix BUG when creating VFs

2025-08-04 17:17:31 -07:00

engleder

tsnep: fix timestamping with a stacked DSA driver

2025-05-15 07:58:18 -07:00

ezchip

…

faraday

net: ftgmac100: fix potential NULL pointer access in ftgmac100_phy_disconnect

2025-08-05 16:00:53 -07:00

freescale

net: fec: Fix possible NPD in fec_enet_phy_reset_after_clk_enable()

2025-09-05 17:45:43 -07:00

fujitsu

…

fungible

…

google

gve: prevent ethtool ops after shutdown

2025-08-19 18:04:07 -07:00

hisilicon

net: hibmcge: fix the np_link_fail error reporting issue

2025-08-08 11:48:49 -07:00

huawei

net: Fix typos

2025-07-25 10:29:07 -07:00

i825xx

…

ibm

ibmveth: Add multi buffers rx replenishment hcall support

2025-07-22 15:08:23 +02:00

intel

i40e: fix Jumbo Frame support after iPXE boot

2025-09-09 10:29:53 -07:00

litex

…

marvell

Octeontx2-af: Fix NIX X2P calibration failures

2025-08-25 17:05:38 -07:00

mediatek

net: ethernet: mtk_eth_soc: fix tx vlan tag for llc packets

2025-09-02 16:27:30 -07:00

mellanox

eth: mlx4: Fix IS_ERR() vs NULL check bug in mlx4_en_create_rx_ring

2025-09-01 13:06:10 -07:00

meta

fbnic: Move phylink resume out of service_task and into open/close

2025-08-27 18:57:08 -07:00

micrel

net: Fix typos

2025-07-25 10:29:07 -07:00

microchip

microchip: lan865x: Fix LAN8651 autoloading

2025-08-29 19:42:07 -07:00

microsoft

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2025-07-24 11:10:46 -07:00

moxa

…

mscc

net: dsa: convert to ndo_hwtstamp_get() and ndo_hwtstamp_set()

2025-05-09 16:34:09 -07:00

myricom

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

natsemi

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

neterion

net: Fix typos

2025-07-25 10:29:07 -07:00

netronome

Merge tag 'net-next-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

2025-07-30 08:58:55 -07:00

ni

…

nvidia

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

nxp

…

oki-semi

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

packetengines

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

pasemi

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

pensando

Merge tag 'net-next-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

2025-07-30 08:58:55 -07:00

qlogic

Merge tag 'net-next-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

2025-07-30 08:58:55 -07:00

qualcomm

net: Fix typos

2025-07-25 10:29:07 -07:00

rdc

…

realtek

rtase: Fix Rx descriptor CRC error bit definition

2025-08-14 17:53:12 -07:00

renesas

net: Use netif_threaded_enable instead of netif_set_threaded in drivers

2025-07-24 18:34:55 -07:00

rocker

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

samsung

eth: sxgbe: migrate to new RXFH callbacks

2025-06-18 13:19:01 -07:00

seeq

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

sfc

sfc: unfix not-a-typo in comment

2025-08-01 14:16:33 -07:00

sgi

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

silan

…

sis

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

smsc

net: Fix typos

2025-07-25 10:29:07 -07:00

socionext

net: netsec: Add metadata support for xdp mode

2025-03-25 04:35:41 -07:00

stmicro

net: stmmac: Set CIC bit only for TX queues with COE

2025-08-26 18:12:42 -07:00

sun

net: Fix typos

2025-07-25 10:29:07 -07:00

sunplus

…

synopsys

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

tehuti

net: Fix typos

2025-07-25 10:29:07 -07:00

ti

hsr: hold rcu and dev lock for hsr_get_port_ndev

2025-09-11 11:49:19 +02:00

toshiba

…

tundra

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

vertexcom

net: vertexcom: mse102x: Simplify mse102x_rx_pkt_spi

2025-05-12 18:46:44 -07:00

via

…

wangxun

net: libwx: fix to enable RSS

2025-09-04 13:34:01 -07:00

wiznet

…

xilinx

net: xilinx: axienet: Add error handling for RX metadata pointer retrieval

2025-09-04 07:13:08 -07:00

xircom

xirc2ps_cs: fix register access when enabling FullDuplex

2025-08-29 19:05:11 -07:00

xscale

net: ixp4xx_eth: convert to ndo_hwtstamp_get() and ndo_hwtstamp_set()

2025-05-12 18:10:24 -07:00

dnet.c

…

dnet.h

…

ec_bhf.c

…

ethoc.c

…

fealnx.c

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

jme.c

…

jme.h

…

Kconfig

net: ethernet: Remove accidental duplication in Kconfig file

2025-03-07 19:42:26 -08:00

korina.c

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

lantiq_etop.c

…

lantiq_xrx200.c

…

Makefile

…

oa_tc6.c

net: ethernet: oa_tc6: Handle failure of spi_setup

2025-08-29 19:42:07 -07:00