Zefan Li 578a1310f2 dlci: validate the net device in dlci_del() ... We triggered an oops while running trinity with 3.4 kernel: BUG: unable to handle kernel paging request at 0000000100000d07 IP: [<ffffffffa0109738>] dlci_ioctl+0xd8/0x2d4 [dlci] PGD 640c0d067 PUD 0 Oops: 0000 [#1] PREEMPT SMP CPU 3 ... Pid: 7302, comm: trinity-child3 Not tainted 3.4.24.09+ 40 Huawei Technologies Co., Ltd. Tecal RH2285 /BC11BTSA RIP: 0010:[<ffffffffa0109738>] [<ffffffffa0109738>] dlci_ioctl+0xd8/0x2d4 [dlci] ... Call Trace: [<ffffffff8137c5c3>] sock_ioctl+0x153/0x280 [<ffffffff81195494>] do_vfs_ioctl+0xa4/0x5e0 [<ffffffff8118354a>] ? fget_light+0x3ea/0x490 [<ffffffff81195a1f>] sys_ioctl+0x4f/0x80 [<ffffffff81478b69>] system_call_fastpath+0x16/0x1b ... It's because the net device is not a dlci device. Reported-by: Li Jinyue <lijinyue@huawei.com> Signed-off-by: Li Zefan <lizefan@huawei.com> Cc: stable@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>		2013-06-26 15:36:42 -07:00
..
appletalk
arcnet
bonding	bonding: fix slave speed reporting in bond_miimon_commit	2013-06-24 00:04:55 -07:00
caif
can	can: usb_8dev: unregister netdev before free()ing	2013-06-19 08:56:10 +02:00
cris
dsa
ethernet	net/tg3: Avoid delay during MMIO access	2013-06-25 17:00:40 -07:00
fddi
hamradio
hippi
hyperv	Fix the VLAN_TAG_PRESENT in netvsc_recv_callback()	2013-06-17 15:58:11 -07:00
ieee802154
irda
phy
plip
ppp
slip
team	team: move add to port list before port enablement	2013-06-12 00:56:27 -07:00
usb	qmi_wwan: add various Novatel Gobi1K IDs	2013-06-24 00:08:38 -07:00
vmxnet3
wan	dlci: validate the net device in dlci_del()	2013-06-26 15:36:42 -07:00
wimax
wireless	ath9k_htc: Handle IDLE state transition properly	2013-06-24 13:52:52 -04:00
xen-netback	xen-netback: don't de-reference vif pointer after having called xenvif_put()	2013-06-13 01:25:24 -07:00
dummy.c
eql.c
ifb.c
Kconfig
LICENSE.SRC
loopback.c
macvlan.c	macvlan: don't touch promisc without passthrough	2013-06-13 01:20:33 -07:00
macvtap.c	macvtap: fix recovery from gup errors	2013-06-25 16:17:10 -07:00
Makefile
mdio.c
mii.c
netconsole.c
ntb_netdev.c
rionet.c
sb1000.c
Space.c
sungem_phy.c
tun.c	tun: fix recovery from gup errors	2013-06-25 16:16:45 -07:00
veth.c
virtio_net.c
vxlan.c	vxlan: fix check for migration of static entry	2013-06-19 00:50:58 -07:00
xen-netfront.c