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)
committerWilly Tarreau <w@1wt.eu>
Mon, 19 May 2014 05:54:18 +0000 (07:54 +0200)
commitdfce42782f140401b052eee1aec9b577a5c12c3b
tree275f712eab4e362f3f033c92d81174e4089e6140
parent3979c481572d031934ce63d1e3e40555247a959a
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: Willy Tarreau <w@1wt.eu>
net/rds/iw.c