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Commit 3617e503 authored by Trond Myklebust's avatar Trond Myklebust
Browse files

NFSv4.1: Use the correct hostname in the client identifier string 



We need to use the hostname of the process that created the nfs_client.
That hostname is now stored in the rpc_client->cl_nodename.

Also remove the utsname()->domainname component. There is no reason
to include the NIS/YP domainname in a client identifier string.

Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
parent cbbb3449

fs/nfs/nfs4proc.c

+2 −3
Original line number Diff line number Diff line
@@ -5122,10 +5122,9 @@ int nfs4_proc_exchange_id(struct nfs_client *clp, struct rpc_cred *cred) 
	nfs4_construct_boot_verifier(clp, &verifier);



	args.id_len = scnprintf(args.id, sizeof(args.id),

				"%s/%s.%s/%u",

				"%s/%s/%u",

				clp->cl_ipaddr,

				init_utsname()->nodename,

				init_utsname()->domainname,

				clp->cl_rpcclient->cl_nodename,

				clp->cl_rpcclient->cl_auth->au_flavor);



	res.server_scope = kzalloc(sizeof(struct server_scope), GFP_KERNEL);