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[DECNET]: Fix RCU race condition in dn_neigh_construct().

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Signed-off-by: Paul E. McKenney <paulmck@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Paul E. McKenney 2005-08-17 12:05:27 -07:00 committed by David S. Miller
parent bfd272b1ca
commit 1f07247de5
1 changed files with 1 additions and 1 deletions
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2
net/decnet/dn_neigh.c
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@ -148,12 +148,12 @@ static int dn_neigh_construct(struct neighbour *neigh)
__neigh_parms_put(neigh->parms); __neigh_parms_put(neigh->parms);
neigh->parms = neigh_parms_clone(parms); neigh->parms = neigh_parms_clone(parms);
rcu_read_unlock();
if (dn_db->use_long) if (dn_db->use_long)
neigh->ops = &dn_long_ops; neigh->ops = &dn_long_ops;
else else
neigh->ops = &dn_short_ops; neigh->ops = &dn_short_ops;
rcu_read_unlock();
if (dn->flags & DN_NDFLAG_P3) if (dn->flags & DN_NDFLAG_P3)
neigh->ops = &dn_phase3_ops; neigh->ops = &dn_phase3_ops;