Commit 4ca1f872 authored by J. Bruce Fields's avatar J. Bruce Fields
Browse files

nfsd4: use auth_unix unconditionally on backchannel 



This isn't actually correct, but it works with the Linux client, and
agrees with the behavior we used to have before commit 80fc015b.

Later patches will implement the spec-mandated behavior (which is to use
the security parameters explicitly given by the client in create_session
or backchannel_ctl).

Signed-off-by: default avatarJ. Bruce Fields <bfields@redhat.com>
parent 21f72c9f

fs/nfsd/nfs4callback.c

+2 −1
Original line number Diff line number Diff line
@@ -645,7 +645,6 @@ static int setup_callback_client(struct nfs4_client *clp, struct nfs4_cb_conn *c 
		.timeout	= &timeparms,

		.program	= &cb_program,

		.version	= 0,

		.authflavor	= clp->cl_flavor,

		.flags		= (RPC_CLNT_CREATE_NOPING | RPC_CLNT_CREATE_QUIET),

	};

	struct rpc_clnt *client;
@@ -656,6 +655,7 @@ static int setup_callback_client(struct nfs4_client *clp, struct nfs4_cb_conn *c 
		args.client_name = clp->cl_principal;

		args.prognumber	= conn->cb_prog,

		args.protocol = XPRT_TRANSPORT_TCP;

		args.authflavor = clp->cl_flavor;

		clp->cl_cb_ident = conn->cb_ident;

	} else {

		if (!conn->cb_xprt)
@@ -665,6 +665,7 @@ static int setup_callback_client(struct nfs4_client *clp, struct nfs4_cb_conn *c 
		args.bc_xprt = conn->cb_xprt;

		args.prognumber = clp->cl_cb_session->se_cb_prog;

		args.protocol = XPRT_TRANSPORT_BC_TCP;

		args.authflavor = RPC_AUTH_UNIX;

	}

	/* Create RPC client */

	client = rpc_create(&args);