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
..
lmc	drivers/net: fix up function prototypes after __dev* removals	2012-12-07 14:22:22 -05:00
.gitignore
c101.c
cosa.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2013-02-26 20:16:07 -08:00
cosa.h
dlci.c	dlci: validate the net device in dlci_del()	2013-06-26 15:36:42 -07:00
dscc4.c	drivers/net: fix up function prototypes after __dev* removals	2012-12-07 14:22:22 -05:00
farsync.c	wan: Remove unnecessary alloc/OOM messages	2013-02-04 13:22:34 -05:00
farsync.h
hd64570.c	drivers/net: fix up function prototypes after __dev* removals	2012-12-07 14:22:22 -05:00
hd64570.h
hd64572.c	drivers/net: fix up function prototypes after __dev* removals	2012-12-07 14:22:22 -05:00
hd64572.h
hdlc_cisco.c
hdlc_fr.c
hdlc_ppp.c
hdlc_raw_eth.c
hdlc_raw.c
hdlc_x25.c
hdlc.c	wan: Remove unnecessary alloc/OOM messages	2013-02-04 13:22:34 -05:00
hostess_sv11.c
ixp4xx_hss.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2012-12-12 18:07:07 -08:00
Kconfig	tty/serial patches for 3.9-rc1	2013-02-21 13:41:04 -08:00
lapbether.c
Makefile	wanrouter: completely decouple obsolete code from kernel.	2013-01-31 19:20:33 -05:00
n2.c
pc300too.c	drivers/net: fix up function prototypes after __dev* removals	2012-12-07 14:22:22 -05:00
pci200syn.c	drivers/net: fix up function prototypes after __dev* removals	2012-12-07 14:22:22 -05:00
sbni.c
sbni.h
sdla.c
sealevel.c
wanxl.c	drivers/net: fix up function prototypes after __dev* removals	2012-12-07 14:22:22 -05:00
wanxl.h
wanxlfw.inc_shipped
wanxlfw.S	Fix the wanxl firmware to include missing constants	2012-11-09 16:28:37 -05:00
x25_asy.c	wan: Remove unnecessary alloc/OOM messages	2013-02-04 13:22:34 -05:00
x25_asy.h
z85230.c	sections: fix section conflicts in drivers/net/wan	2012-10-06 03:04:43 +09:00
z85230.h