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| author | Rémi Denis-Courmont <remi.denis-courmont@nokia.com> | 2009-11-16 22:17:24 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-11-17 04:08:50 -0800 |
| commit | b2a5decddbe295d09c29d4a8078cdc47a55346df (patch) | |
| tree | 5084b846548a1cc8d3ce1ecd91f496b9a8b39193 /net/phonet | |
| parent | 115924b6bdc7cc6bf7da5b933b09281e1f4e17a9 (diff) | |
| download | linux-3.10-b2a5decddbe295d09c29d4a8078cdc47a55346df.tar.gz linux-3.10-b2a5decddbe295d09c29d4a8078cdc47a55346df.tar.bz2 linux-3.10-b2a5decddbe295d09c29d4a8078cdc47a55346df.zip | |
Phonet: missing rcu_dereference()
Reported-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/phonet')
| -rw-r--r-- | net/phonet/af_phonet.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/phonet/af_phonet.c b/net/phonet/af_phonet.c index ed65da251b6..526d0273991 100644 --- a/net/phonet/af_phonet.c +++ b/net/phonet/af_phonet.c @@ -44,7 +44,7 @@ static struct phonet_protocol *phonet_proto_get(int protocol) return NULL; rcu_read_lock(); - pp = proto_tab[protocol]; + pp = rcu_dereference(proto_tab[protocol]); if (pp && !try_module_get(pp->prot->owner)) pp = NULL; rcu_read_unlock(); |