diff options
| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2013-01-08 19:08:33 +0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2013-02-01 19:13:47 +0400 |
| commit | ad2368d6f5ec6467b9503176e9fb878daf999629 (patch) | |
| tree | 0688b822d1b969a9b0771a7b10e4a9420f9cf418 /net/sunrpc/xprt.c | |
| parent | 45bc0dce9879505d6fd9ff68dcd0359fb260dfd7 (diff) | |
| download | linux-ad2368d6f5ec6467b9503176e9fb878daf999629.tar.xz | |
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/xprt.c')
| -rw-r--r-- | net/sunrpc/xprt.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c index 7f3a01a8cae7..846c34fdee9f 100644 --- a/net/sunrpc/xprt.c +++ b/net/sunrpc/xprt.c @@ -697,7 +697,7 @@ out_abort: */ void xprt_connect(struct rpc_task *task) { - struct rpc_xprt *xprt = task->tk_xprt; + struct rpc_xprt *xprt = task->tk_rqstp->rq_xprt; dprintk("RPC: %5u xprt_connect xprt %p %s connected\n", task->tk_pid, xprt, (xprt_connected(xprt) ? "is" : "is not")); @@ -730,7 +730,7 @@ void xprt_connect(struct rpc_task *task) static void xprt_connect_status(struct rpc_task *task) { - struct rpc_xprt *xprt = task->tk_xprt; + struct rpc_xprt *xprt = task->tk_rqstp->rq_xprt; if (task->tk_status == 0) { xprt->stat.connect_count++; |