decnet: add RTNL lock when reading address list
authorstephen hemminger <shemminger@vyatta.com>
Wed, 11 Nov 2009 07:39:27 +0000 (07:39 +0000)
committerDavid S. Miller <davem@davemloft.net>
Thu, 12 Nov 2009 03:22:15 +0000 (19:22 -0800)
commit41bdecf17e6dba92256c65972ec79a482d978be5
treef0fb46bda6bc72483a30bb726cf35ffdf77cbf0c
parent08e9897d512fe7a67e46209543b3815b57a36dc7
decnet: add RTNL lock when reading address list

Add missing locking in the case of auto binding to the
default device. The address list might change while this code is looking
at the list.

Compile tested only, I am not a decnet user.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/decnet/dn_dev.c