linux-sg2042/drivers/net
David Ahern b0e95ccdd7 net: vrf: protect changes to private data with rcu
One cpu can be processing packets which includes using the cached route
entries in the vrf device's private data and on another cpu the device
gets deleted which releases the routes and sets the pointers in net_vrf
to NULL. This results in datapath dereferencing a NULL pointer.

Fix by protecting access to dst's with rcu.

Fixes: 193125dbd8 ("net: Introduce VRF device driver")
Fixes: 35402e3136 ("net: Add IPv6 support to VRF device")
Signed-off-by: David Ahern <dsa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-05-16 13:46:24 -04:00
..
appletalk treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
arcnet arcnet: com90xx: add __init attribute 2016-04-19 20:17:45 -04:00
bonding bonding: fix bond_get_stats() 2016-03-18 23:14:15 -04:00
caif
can can: ifi: Add more detailed error reporting 2016-05-09 11:07:28 +02:00
cris treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
dsa dsa: mv88e6xxx: Handle eeprom-length property 2016-05-11 19:36:29 -04:00
ethernet net/mlx5e: Hardware offloaded flower filter statistics support 2016-05-16 13:43:51 -04:00
fddi
fjes fjes: Fix unnecessary spinlock_irqsave 2016-05-09 22:05:51 -04:00
hamradio treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
hippi
hyperv hv_netvsc: set nvdev link after populating chn_table 2016-05-16 13:26:01 -04:00
ieee802154 ieee802154: atusb: update my copyright years for this driver 2016-04-21 00:21:28 +02:00
ipvlan ipvlan: Fix failure path in dev registration during link creation 2016-04-28 17:23:08 -04:00
irda treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
phy phy: add support for a reset-gpio specification 2016-05-16 13:22:53 -04:00
plip
ppp ppp: add rtnetlink device creation support 2016-04-29 16:09:44 -04:00
slip treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
team team: team should sync the port's uc/mc addrs when add a port 2016-03-30 17:06:58 -04:00
usb usbnet: smsc95xx: silence an uninitialized variable warning 2016-05-04 16:58:57 -04:00
vmxnet3 Driver: Vmxnet3: set CHECKSUM_UNNECESSARY for IPv6 packets 2016-04-21 15:28:05 -04:00
wan treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
wimax treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
wireless Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-05-15 13:32:48 -04:00
xen-netback xen-netback: use hash value from the frontend 2016-05-16 13:35:56 -04:00
Kconfig gtp: add initial driver for datapath of GPRS Tunneling Protocol (GTP-U) 2016-05-10 12:25:04 -04:00
LICENSE.SRC
Makefile gtp: add initial driver for datapath of GPRS Tunneling Protocol (GTP-U) 2016-05-10 12:25:04 -04:00
Space.c
dummy.c
eql.c
geneve.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-05-09 15:59:24 -04:00
gtp.c gtp: put back reference to netns when not required anymore 2016-05-12 12:27:15 -04:00
ifb.c ifb: support more features 2016-05-09 00:00:28 -04:00
loopback.c
macsec.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-05-09 15:59:24 -04:00
macvlan.c macvlan: fix failure during registration v3 2016-04-26 15:17:18 -04:00
macvtap.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-05-09 15:59:24 -04:00
mdio.c
mii.c
netconsole.c
nlmon.c
ntb_netdev.c
rionet.c drivers: net: remove NETDEV_TX_LOCKED 2016-04-26 15:53:05 -04:00
sb1000.c
sungem_phy.c
tun.c tuntap: calculate rps hash only when needed 2016-04-28 16:38:54 -04:00
veth.c veth: Update features to include all tunnel GSO types 2016-04-21 14:14:59 -04:00
virtio_net.c virtio/vhost: new features, performance improvements, cleanups 2016-03-20 13:28:18 -07:00
vrf.c net: vrf: protect changes to private data with rcu 2016-05-16 13:46:24 -04:00
vxlan.c vxlan: set mac_header correctly in GPE mode 2016-05-16 13:37:10 -04:00
xen-netfront.c