rds: prevent dereference of a NULL device in rds_iw_laddr_check
authorSasha Levin <sasha.levin@oracle.com>
Sun, 30 Mar 2014 00:39:35 +0000 (20:39 -0400)
committerSeokYeon Hwang <syeon.hwang@samsung.com>
Wed, 7 May 2014 06:31:07 +0000 (15:31 +0900)
commit3453fee5fd1a779e66a6d6ec424786b2211c9f38
tree961a4b31cc11f1b1f9b0cebbc446b3549b7549ed
parent621d70cfa95e4ab1e2cb949b749c2d6b1f3d1517
rds: prevent dereference of a NULL device in rds_iw_laddr_check

[ Upstream commit bf39b4247b8799935ea91d90db250ab608a58e50 ]

Binding might result in a NULL device which is later dereferenced
without checking.

Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
net/rds/iw.c