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SUNRPC: Fix an RCU dereference in xs_local_rpcbind

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Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Trond Myklebust 2013-01-08 09:31:13 -05:00
parent 1b092092bf
commit 3dc0da278e
1 changed files with 3 additions and 1 deletions
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4
net/sunrpc/xprtsock.c
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@ -1731,7 +1731,9 @@ static int xs_bind(struct sock_xprt *transport, struct socket *sock)
*/
static void xs_local_rpcbind(struct rpc_task *task)
{
xprt_set_bound(task->tk_xprt);
rcu_read_lock();
xprt_set_bound(rcu_dereference(task->tk_client->cl_xprt));
rcu_read_unlock();
}
static void xs_local_set_port(struct rpc_xprt *xprt, unsigned short port)