From 1f07247de51efd30c88ad8e3e06a8b5382fc7d35 Mon Sep 17 00:00:00 2001 From: "Paul E. McKenney" Date: Wed, 17 Aug 2005 12:05:27 -0700 Subject: [PATCH] [DECNET]: Fix RCU race condition in dn_neigh_construct(). Signed-off-by: Paul E. McKenney Signed-off-by: David S. Miller --- net/decnet/dn_neigh.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/decnet/dn_neigh.c b/net/decnet/dn_neigh.c index f32dba9e26fe..8d0cc3cf3e49 100644 --- a/net/decnet/dn_neigh.c +++ b/net/decnet/dn_neigh.c @@ -148,12 +148,12 @@ static int dn_neigh_construct(struct neighbour *neigh) __neigh_parms_put(neigh->parms); neigh->parms = neigh_parms_clone(parms); - rcu_read_unlock(); if (dn_db->use_long) neigh->ops = &dn_long_ops; else neigh->ops = &dn_short_ops; + rcu_read_unlock(); if (dn->flags & DN_NDFLAG_P3) neigh->ops = &dn_phase3_ops; -- 2.20.1