linux/drivers/net/phy
Marek Behún 1b8ef1423d net: phy: marvell10g: fix null pointer dereference
Commit c3e302edca ("net: phy: marvell10g: fix temperature sensor on 2110")
added a check for PHY ID via phydev->drv->phy_id in a function which is
called by devres at a time when phydev->drv is already set to null by
phy_remove function.

This null pointer dereference can be triggered via SFP subsystem with a
SFP module containing this Marvell PHY. When the SFP interface is put
down, the SFP subsystem removes the PHY.

Fixes: c3e302edca ("net: phy: marvell10g: fix temperature sensor on 2110")
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Cc: Maxime Chevallier <maxime.chevallier@bootlin.com>
Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Baruch Siach <baruch@tkos.co.il>
Cc: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-11 15:42:23 -07:00
..
mscc net: phy: mscc: fix ptr_ret.cocci warnings 2020-07-09 13:09:51 -07:00
adin.c net: phy: Fixup parameters in kerneldoc 2020-07-07 12:47:10 -07:00
amd.c
aquantia_hwmon.c
aquantia_main.c net: phy: aquantia: use phy_read_mmd_poll_timeout() to simplify the code 2020-03-23 22:00:02 -07:00
aquantia.h net: phy: Use the correct style for SPDX License Identifier 2019-11-27 11:25:48 -08:00
at803x.c net: phy: at803x: add mdix configuration support for AR9331 and AR8035 2020-07-19 18:07:16 -07:00
ax88796b.c
bcm7xxx.c net: phy: bcm7xx: add jumbo frame configuration to PHY 2020-03-27 16:07:24 -07:00
bcm63xx.c net: phy: bcm63xx: fix OOPS due to missing driver name 2020-03-03 17:37:06 -08:00
bcm87xx.c net: mdiobus: add clause 45 mdiobus accessors 2020-05-26 15:31:45 -07:00
bcm54140.c net: phy: bcm54140: add cable diagnostics support 2020-05-13 12:52:39 -07:00
bcm84881.c net: phy: bcm84881: clear settings on link down 2020-04-23 15:55:35 -07:00
bcm-cygnus.c
bcm-phy-lib.c net: phy: broadcom: don't export RDB/legacy access methods 2020-06-01 12:02:57 -07:00
bcm-phy-lib.h net: phy: broadcom: add cable test support 2020-05-13 12:52:38 -07:00
broadcom.c net: phy: broadcom: fix checkpatch complains about tabs 2020-05-16 13:38:33 -07:00
cicada.c
cortina.c net: mdiobus: add clause 45 mdiobus accessors 2020-05-26 15:31:45 -07:00
davicom.c
dp83tc811.c net: phy: DP83TC811: Fix WoL in config init to be disabled 2020-05-01 15:23:44 -07:00
dp83640_reg.h
dp83640.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-07-25 17:49:04 -07:00
dp83822.c net: phy: DP83822: Add setting the fixed internal delay 2020-06-25 16:05:21 -07:00
dp83848.c
dp83867.c net: dp83867: Fix OF_MDIO config check 2020-06-05 13:15:22 -07:00
dp83869.c net: dp83869: Add RGMII internal delay configuration 2020-06-25 16:05:21 -07:00
et1011c.c
fixed_phy.c net: phy: fixed_phy: Remove unused seqcount 2020-06-04 15:50:42 -07:00
icplus.c
intel-xway.c
Kconfig net: phy: mdio-mvusb: select MDIO_DEVRES in Kconfig 2020-08-03 15:49:49 -07:00
linkmode.c net: add linkmode helper for setting flow control advertisement 2020-02-16 19:39:44 -08:00
lxt.c net: phy: provide and use genphy_read_status_fixed() 2019-12-19 12:52:34 -08:00
Makefile net: phy: add a Kconfig option for mdio_devres 2020-07-07 15:37:02 -07:00
marvell10g.c net: phy: marvell10g: fix null pointer dereference 2020-08-11 15:42:23 -07:00
marvell.c net: phy: marvell: Add Marvell 88E1548P support 2020-06-22 16:28:34 -07:00
mdio_bus.c net: mdiobus: add reset-post-delay-us handling 2020-08-03 15:01:02 -07:00
mdio_device.c net: mdio device: use flexible sleeping in reset function 2020-08-03 15:01:02 -07:00
mdio_devres.c of: mdio: provide devm_of_mdiobus_register() 2020-06-30 15:57:34 -07:00
mdio-aspeed.c
mdio-bcm-iproc.c net: phy: Make iproc_mdio_resume static 2020-05-07 12:55:29 -07:00
mdio-bcm-unimac.c net: phy: mdio-bcm-unimac: Fix clock handling 2020-03-24 16:45:32 -07:00
mdio-bitbang.c
mdio-boardinfo.c net: phy: Fixup parameters in kerneldoc 2020-07-07 12:47:10 -07:00
mdio-boardinfo.h
mdio-cavium.c
mdio-cavium.h net: phy: cavium: Improve __iomem mess 2020-07-07 12:47:11 -07:00
mdio-gpio.c
mdio-hisi-femac.c phy: mdio-hisi-femac: use devm_platform_ioremap_resource() to simplify code 2019-08-28 14:51:00 -07:00
mdio-i2c.c net: mdio-i2c: add support for Clause 45 accesses 2019-12-11 11:53:41 -08:00
mdio-i2c.h net: phy: Use the correct style for SPDX License Identifier 2019-11-27 11:25:48 -08:00
mdio-ipq4019.c net: phy: mdio: add IPQ4019 MDIO driver 2020-04-30 12:11:14 -07:00
mdio-ipq8064.c net: mdio: add ipq8064 mdio driver 2020-03-06 22:07:05 -08:00
mdio-moxart.c net: phy: mdio-moxart: remove unneeded include 2020-05-14 17:58:46 -07:00
mdio-mscc-miim.c net: phy: mscc-miim: read poll when high resolution timers are disabled 2020-05-26 15:33:56 -07:00
mdio-mux-bcm-iproc.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-03-25 18:58:11 -07:00
mdio-mux-gpio.c net: mdio-mux-gpio: use devm_gpiod_get_array() 2020-07-21 15:35:29 -07:00
mdio-mux-meson-g12a.c clk: let init callback return an error code 2019-12-23 18:53:13 -08:00
mdio-mux-mmioreg.c
mdio-mux-multiplexer.c
mdio-mux.c
mdio-mvusb.c net: phy: add marvell usb to mdio controller 2020-03-26 19:49:34 -07:00
mdio-octeon.c net: phy: mdio-octeon: Cleanup module loading dependencies 2020-07-07 12:47:11 -07:00
mdio-sun4i.c phy: mdio-sun4i: add missed regulator_disable in remove 2019-11-18 17:22:40 -08:00
mdio-thunder.c net: phy: cavium: Improve __iomem mess 2020-07-07 12:47:11 -07:00
mdio-xgene.c
mdio-xgene.h net: phy: Use the correct style for SPDX License Identifier 2019-11-27 11:25:48 -08:00
mdio-xpcs.c net: phy: xpcs: Restart AutoNeg if outcome was invalid 2020-03-23 21:01:58 -07:00
meson-gxl.c
micrel.c net: phy: micrel: add phy-mode support for the KSZ9031 PHY 2020-04-22 19:38:46 -07:00
microchip_t1.c net: phy: microchip_t1: add lan87xx_phy_init to initialize the lan87xx phy. 2020-04-22 11:38:58 -07:00
microchip.c
mii_timestamper.c net: mii_timestamper: fix static allocation by PHY driver 2020-01-31 07:46:11 -08:00
national.c net/phy: fix DP83865 10 Mbps HDX loopback disable function 2019-09-21 18:21:52 -07:00
nxp-tja11xx.c net: ethtool: Add generic parts of cable test TDR 2020-05-26 23:21:48 -07:00
phy_device.c net: phy: fix memory leak in device-create error path 2020-08-08 14:11:42 -07:00
phy_led_triggers.c
phy-c45.c net: phy: split devices_in_package 2020-06-19 20:17:15 -07:00
phy-core.c ethtool: Add support for 100Gbps per lane link modes 2020-07-08 15:30:42 -07:00
phy.c net: phy: Uninline PHY ethtool statistics operations 2020-07-08 12:39:05 -07:00
phylink.c net: phylink: add interface to configure clause 22 PCS PHY 2020-07-21 15:46:51 -07:00
qsemi.c
realtek.c net: phy: realtek: add support for RTL8125B-internal PHY 2020-07-14 15:07:16 -07:00
rockchip.c
sfp-bus.c net: phy: sfp-bus.c: get rid of docs warnings 2020-03-17 23:39:29 -07:00
sfp.c net: phy: sfp: Cotsworks SFF module EEPROM fixup 2020-07-17 10:32:59 -07:00
sfp.h net: sfp: add module start/stop upstream notifications 2019-12-11 11:53:41 -08:00
smsc.c net: phy: smsc: fix printing too many logs 2020-06-22 16:08:48 -07:00
spi_ks8995.c
ste10Xp.c
swphy.c Update rmk's email address in various drivers 2020-04-21 17:50:09 +01:00
swphy.h
teranetics.c net: phy: remove genphy_no_soft_reset 2020-04-24 16:47:51 -07:00
uPD60620.c net: phy: use phy_resolve_aneg_pause() 2019-12-19 12:52:34 -08:00
vitesse.c
xilinx_gmii2rgmii.c net: phy: gmii2rgmii: Dont use priv field in phy device 2019-09-05 12:32:06 +02:00