From: Andy Adamson <andros@xxxxxxxxxx>
Fix oops when NULL callback_ops pointer accessed in rpc_init_task
Signed-off-by: Andy Adamson <andros@xxxxxxxxxx>
---
fs/nfs/nfs4proc.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index a2da473..ea07707 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -6782,6 +6782,15 @@ nfs41_same_server_scope(struct nfs41_server_scope *a,
return false;
}
+static void
+nfs4_bind_one_conn_to_session_done(struct rpc_task *task, void *calldata)
+{
+}
+
+static const struct rpc_call_ops nfs4_bind_one_conn_to_session_ops = {
+ .rpc_call_done = &nfs4_bind_one_conn_to_session_done,
+};
+
/*
* nfs4_proc_bind_one_conn_to_session()
*
@@ -6810,6 +6819,7 @@ int nfs4_proc_bind_one_conn_to_session(struct rpc_clnt *clnt,
struct rpc_task_setup task_setup_data = {
.rpc_client = clnt,
.rpc_xprt = xprt,
+ .callback_ops = &nfs4_bind_one_conn_to_session_ops,
.rpc_message = &msg,
.flags = RPC_TASK_TIMEOUT,
};
--
1.8.3.1
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