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rpc: pass target name down to rpc level on callbacks

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The rpc client needs to know the principal that the setclientid was done
as, so it can tell gssd who to authenticate to.

Signed-off-by: Olga Kornievskaia <aglo@citi.umich.edu>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Olga Kornievskaia
2008-12-23 16:17:40 -05:00
committed by Trond Myklebust
parent 68e76ad0ba
commit 608207e888
3 changed files with 24 additions and 0 deletions
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6
fs/nfsd/nfs4callback.c
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@@ -384,6 +384,7 @@ static int do_probe_callback(void *data)
.version = nfs_cb_version[1]->number,
.authflavor = RPC_AUTH_UNIX, /* XXX: need AUTH_GSS... */
.flags = (RPC_CLNT_CREATE_NOPING | RPC_CLNT_CREATE_QUIET),
.client_name = clp->cl_principal,
};
struct rpc_message msg = {
.rpc_proc = &nfs4_cb_procedures[NFSPROC4_CLNT_CB_NULL],
@@ -392,6 +393,11 @@ static int do_probe_callback(void *data)
struct rpc_clnt *client;
int status;
if (!clp->cl_principal && (clp->cl_flavor >= RPC_AUTH_GSS_KRB5)) {
status = nfserr_cb_path_down;
goto out_err;
}
/* Initialize address */
memset(&addr, 0, sizeof(addr));
addr.sin_family = AF_INET;