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c2b727df7caa33876e7066bde090f40001b6d643
linux/drivers/net
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Florian Fainelli c2b727df7c net: phy: Avoid NPD upon phy_detach() when driver is unbound 
If we have unbound the PHY driver prior to calling phy_detach() (often
via phy_disconnect()) then we can cause a NULL pointer de-reference
accessing the driver owner member. The steps to reproduce are:

echo unimac-mdio-0:01 > /sys/class/net/eth0/phydev/driver/unbind
ip link set eth0 down

Fixes: cafe8df8b9 ("net: phy: Fix lack of reference count on PHY driver")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-09-17 16:55:35 -07:00
..
appletalk
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
arcnet
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
bonding
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
caif
caif: fix cfv_netdev_tx()'s return type
2020-06-28 20:52:53 -07:00
can
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
dsa
net: dsa: microchip: ksz8795: really set the correct number of ports
2020-09-16 17:46:09 -07:00
ethernet
cxgb4: fix memory leak during module unload
2020-09-17 16:29:20 -07:00
fddi
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
fjes
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
hamradio
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
hippi
hippi: Fix a size used in a 'pci_free_consistent()' in an error handling path
2020-07-14 14:11:49 -07:00
hyperv
hv_netvsc: Add validation for untrusted Hyper-V values
2020-09-17 16:21:26 -07:00
ieee802154
ieee802154/adf7242: check status of adf7242_read_reg
2020-08-03 20:19:21 +02:00
ipa
net: ipa: fix u32_replace_bits by u32p_xxx version
2020-09-11 17:28:48 -07:00
ipvlan
ipvlan: fix device features
2020-08-16 15:15:00 -07:00
netdevsim
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
phy
net: phy: Avoid NPD upon phy_detach() when driver is unbound
2020-09-17 16:55:35 -07:00
plip
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
ppp
mm, treewide: rename kzfree() to kfree_sensitive()
2020-08-07 11:33:22 -07:00
slip
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
team
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
usb
rndis_host: increase sleep time in the query-response loop
2020-09-14 14:39:59 -07:00
vmxnet3
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
wan
drivers/net/wan/hdlc: Set skb->protocol before transmitting
2020-09-17 16:41:12 -07:00
wimax
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
wireguard
wireguard: peerlookup: take lock before checking hash in replace operation
2020-09-09 11:31:38 -07:00
wireless
Revert "wlcore: Adding suppoprt for IGTK key in wlcore driver"
2020-09-07 11:39:32 +03:00
xen-netback
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
bareudp.c
tunnels: PMTU discovery support for directly bridged IP packets
2020-08-04 13:01:45 -07:00
dummy.c
…
eql.c
…
geneve.c
geneve: add transport ports in route lookup for geneve
2020-09-16 17:41:38 -07:00
gtp.c
gtp: add GTPA_LINK info to msg sent to userspace
2020-08-25 06:28:53 -07:00
ifb.c
…
Kconfig
xen networking: add basic XDP support for xen-netfront
2020-07-01 15:25:14 -07:00
LICENSE.SRC
…
loopback.c
…
macsec.c
net: get rid of lockdep_set_class_and_subclass()
2020-06-28 21:37:23 -07:00
macvlan.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
macvtap.c
…
Makefile
…
mdio.c
…
mii.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
net_failover.c
net_failover: fixed rollback in net_failover_open()
2020-06-02 15:35:53 -07:00
netconsole.c
…
nlmon.c
…
ntb_netdev.c
…
rionet.c
rionet: Fix use correct return type for ndo_start_xmit()
2020-04-30 12:15:13 -07:00
sb1000.c
…
Space.c
…
sungem_phy.c
…
tap.c
…
thunderbolt.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2020-08-05 20:13:21 -07:00
tun.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
veth.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
virtio_net.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
vrf.c
vrf: Handle CONFIG_SYSCTL not set
2020-07-23 17:51:04 -07:00
vsockmon.c
…
vxlan.c
Revert "vxlan: fix tos value before xmit"
2020-08-05 12:09:10 -07:00
xen-netfront.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00