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linux-samsung-r9q2/drivers/net
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Vladimir Oltean 1c613beaf8 net: phy: prevent stale pointer dereference in phy_init() 
mdio_bus_init() and phy_driver_register() both have error paths, and if
those are ever hit, ethtool will have a stale pointer to the
phy_ethtool_phy_ops stub structure, which references memory from a
module that failed to load (phylib).

It is probably hard to force an error in this code path even manually,
but the error teardown path of phy_init() should be the same as
phy_exit(), which is now simply not the case.

Fixes: 55d8f053ce ("net: phy: Register ethtool PHY operations")
Link: https://lore.kernel.org/netdev/ZLaiJ4G6TaJYGJyU@shell.armlinux.org.uk/
Suggested-by: Russell King (Oracle) <linux@armlinux.org.uk>
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Link: https://lore.kernel.org/r/20230720000231.1939689-1-vladimir.oltean@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-07-20 12:47:25 -07:00
..
appletalk
arcnet leds: Change led_trigger_blink[_oneshot]() delay parameters to pass-by-value 2023-05-25 12:16:27 +01:00
bonding Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2023-06-27 09:45:22 -07:00
caif
can can: mcp251xfd: __mcp251xfd_chip_set_mode(): increase poll timeout 2023-07-17 19:54:51 +02:00
dsa net: dsa: microchip: correct KSZ8795 static MAC table access 2023-07-17 07:43:11 +01:00
ethernet net: ethernet: mtk_eth_soc: always mtk_get_ib1_pkt_type 2023-07-19 21:15:04 -07:00
fddi net: fddi: skfp: rmt: Clean up some inconsistent indenting 2023-04-11 12:46:26 +02:00
fjes
hamradio hamradio: drop ISA_DMA_API dependency 2023-04-19 13:11:41 +01:00
hippi
hyperv hv_netvsc: Allocate rx indirection table size dynamically 2023-06-07 09:46:49 +01:00
ieee802154 Core WPAN changes: 2023-06-24 15:41:46 -07:00
ipa net: ipa: Use correct value for IPA_STATUS_SIZE 2023-06-01 13:29:18 +02:00
ipvlan Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2023-06-27 09:45:22 -07:00
mctp mctp i2c: Switch back to use struct i2c_driver's .probe() 2023-06-13 20:46:20 -07:00
mdio mdio: mdio-mux-mmioreg: Use of_property_read_reg() to parse "reg" 2023-06-12 10:56:01 +01:00
netdevsim netdevsim: fix uninitialized data in nsim_dev_trap_fa_cookie_write() 2023-07-12 12:46:35 -07:00
pcs net: pcs: lynx: update PCS driver to use neg_mode 2023-06-22 19:41:01 -07:00
phy net: phy: prevent stale pointer dereference in phy_init() 2023-07-20 12:47:25 -07:00
plip
ppp pptp: Fix fib lookup calls. 2023-07-04 19:39:30 +01:00
pse-pd
slip
team net: fix stack overflow when LRO is disabled for virtual interfaces 2023-05-19 22:46:37 -07:00
thunderbolt net: thunderbolt: Fix typos in comments 2023-04-12 21:09:12 -07:00
usb net: usbnet: Fix WARNING in usbnet_start_xmit/usb_submit_urb 2023-07-13 20:37:23 -07:00
vmxnet3 net: introduce and use skb_frag_fill_page_desc() 2023-05-13 19:47:56 +01:00
vxlan net: vxlan: Add nolocalbypass option to vxlan. 2023-05-13 17:02:33 +01:00
wan net: lapbether: only support ethernet devices 2023-06-15 08:55:22 +01:00
wireguard wireguard: timers: move to using timer_delete_sync 2023-07-03 09:17:52 +01:00
wireless wifi: rtw89: debug: fix error code in rtw89_debug_priv_send_h2c_set() 2023-07-12 17:52:37 -07:00
wwan Networking changes for 6.5. 2023-06-28 16:43:10 -07:00
xen-netback asm-generic updates for 6.5 2023-07-06 10:06:04 -07:00
amt.c
bareudp.c
dummy.c
eql.c
geneve.c net: geneve: accept every ethertype 2023-03-21 13:39:29 +01:00
gtp.c gtp: Fix use-after-free in __gtp_encap_destroy(). 2023-06-24 15:20:42 -07:00
ifb.c
Kconfig net: veth: make PAGE_POOL_STATS optional 2023-05-10 09:57:39 +01:00
LICENSE.SRC
loopback.c
macsec.c net: macsec: fix double free of percpu stats 2023-06-15 11:41:01 +01:00
macvlan.c macvlan: Fix mc_filter calculation 2023-03-31 08:56:42 +01:00
macvtap.c drivers: remove struct module * setting from struct class 2023-03-17 15:16:27 +01:00
Makefile
mdio.c
mhi_net.c
mii.c
net_failover.c net/net_failover: fix txq exceeding warning 2023-03-27 08:08:57 +01:00
netconsole.c
nlmon.c
ntb_netdev.c ntb_netdev: Fix module_init problem 2023-07-08 11:03:53 -04:00
rionet.c driver core: class: remove struct class_interface * from callbacks 2023-04-03 21:42:52 +02:00
sb1000.c
Space.c
sungem_phy.c
tap.c net: move gso declarations and functions to their own files 2023-06-10 00:11:41 -07:00
tun.c tun: Fix memory leak for detached NAPI queue. 2023-05-17 09:02:55 +01:00
veth.c net: veth: make PAGE_POOL_STATS optional 2023-05-10 09:57:39 +01:00
virtio_net.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2023-06-08 11:35:14 -07:00
vrf.c vrf: Fix lockdep splat in output path 2023-07-18 12:49:57 +02:00
vsockmon.c
xen-netfront.c