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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2013-01-08 16:08:33 +0100 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2013-02-01 16:13:47 +0100 |
| commit | ad2368d6f5ec6467b9503176e9fb878daf999629 (patch) | |
| tree | 0688b822d1b969a9b0771a7b10e4a9420f9cf418 /net/sunrpc/clnt.c | |
| parent | SUNRPC: Fix an RCU dereference in xprt_reserve (diff) | |
| download | linux-ad2368d6f5ec6467b9503176e9fb878daf999629.tar.xz linux-ad2368d6f5ec6467b9503176e9fb878daf999629.zip | |
SUNRPC: Avoid RCU dereferences in the transport bind and connect code
Avoid an RCU dereference by removing task->tk_xprt
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'net/sunrpc/clnt.c')
| -rw-r--r-- | net/sunrpc/clnt.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c index 6b3411ba23f1..a9f7906c1a6a 100644 --- a/net/sunrpc/clnt.c +++ b/net/sunrpc/clnt.c @@ -1508,7 +1508,7 @@ rpc_xdr_encode(struct rpc_task *task) static void call_bind(struct rpc_task *task) { - struct rpc_xprt *xprt = task->tk_xprt; + struct rpc_xprt *xprt = task->tk_rqstp->rq_xprt; dprint_status(task); @@ -1602,7 +1602,7 @@ retry_timeout: static void call_connect(struct rpc_task *task) { - struct rpc_xprt *xprt = task->tk_xprt; + struct rpc_xprt *xprt = task->tk_rqstp->rq_xprt; dprintk("RPC: %5u call_connect xprt %p %s connected\n", task->tk_pid, xprt, |