summaryrefslogtreecommitdiff
path: root/net/sunrpc/xprt.c
diff options
context:
space:
mode:
authorTrond Myklebust <Trond.Myklebust@netapp.com>2013-01-08 10:08:33 -0500
committerTrond Myklebust <Trond.Myklebust@netapp.com>2013-02-01 10:13:47 -0500
commitad2368d6f5ec6467b9503176e9fb878daf999629 (patch)
tree0688b822d1b969a9b0771a7b10e4a9420f9cf418 /net/sunrpc/xprt.c
parent45bc0dce9879505d6fd9ff68dcd0359fb260dfd7 (diff)
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.c4
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++;