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Commit 02a95dee authored by Andy Adamson's avatar Andy Adamson Committed by Trond Myklebust
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NFS add callback_ops to nfs4_proc_bind_conn_to_session_callback 



Fix oops when NULL callback_ops pointer accessed in rpc_init_task

Signed-off-by: default avatarAndy Adamson <andros@netapp.com>
Signed-off-by: default avatarTrond Myklebust <trond.myklebust@primarydata.com>
parent fc821d59

fs/nfs/nfs4proc.c

+10 −0
Original line number Diff line number Diff line
@@ -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,

	};