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author | Olga Kornievskaia <aglo@citi.umich.edu> | 2008-12-23 16:17:40 -0500 |
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committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2008-12-23 16:17:40 -0500 |
commit | 608207e8884e083ad8b8d33eda868da70f0d63e8 (patch) | |
tree | 86073f5f2e4a550bb1efe395954abe3fa91a555e /net/sunrpc | |
parent | 68e76ad0baf8f5d5060377c2423ee6eed5c63057 (diff) | |
download | kernel_samsung_smdk4412-608207e8884e083ad8b8d33eda868da70f0d63e8.zip kernel_samsung_smdk4412-608207e8884e083ad8b8d33eda868da70f0d63e8.tar.gz kernel_samsung_smdk4412-608207e8884e083ad8b8d33eda868da70f0d63e8.tar.bz2 |
rpc: pass target name down to rpc level on callbacks
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>
Diffstat (limited to 'net/sunrpc')
-rw-r--r-- | net/sunrpc/clnt.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c index 4895c34..347f2a2 100644 --- a/net/sunrpc/clnt.c +++ b/net/sunrpc/clnt.c @@ -197,6 +197,12 @@ static struct rpc_clnt * rpc_new_client(const struct rpc_create_args *args, stru clnt->cl_rtt = &clnt->cl_rtt_default; rpc_init_rtt(&clnt->cl_rtt_default, clnt->cl_timeout->to_initval); + clnt->cl_principal = NULL; + if (args->client_name) { + clnt->cl_principal = kstrdup(args->client_name, GFP_KERNEL); + if (!clnt->cl_principal) + goto out_no_principal; + } kref_init(&clnt->cl_kref); @@ -226,6 +232,8 @@ out_no_auth: rpc_put_mount(); } out_no_path: + kfree(clnt->cl_principal); +out_no_principal: rpc_free_iostats(clnt->cl_metrics); out_no_stats: if (clnt->cl_server != clnt->cl_inline_name) @@ -354,6 +362,11 @@ rpc_clone_client(struct rpc_clnt *clnt) new->cl_metrics = rpc_alloc_iostats(clnt); if (new->cl_metrics == NULL) goto out_no_stats; + if (clnt->cl_principal) { + new->cl_principal = kstrdup(clnt->cl_principal, GFP_KERNEL); + if (new->cl_principal == NULL) + goto out_no_principal; + } kref_init(&new->cl_kref); err = rpc_setup_pipedir(new, clnt->cl_program->pipe_dir_name); if (err != 0) @@ -366,6 +379,8 @@ rpc_clone_client(struct rpc_clnt *clnt) rpciod_up(); return new; out_no_path: + kfree(new->cl_principal); +out_no_principal: rpc_free_iostats(new->cl_metrics); out_no_stats: kfree(new); @@ -417,6 +432,7 @@ rpc_free_client(struct kref *kref) out_free: rpc_unregister_client(clnt); rpc_free_iostats(clnt->cl_metrics); + kfree(clnt->cl_principal); clnt->cl_metrics = NULL; xprt_put(clnt->cl_xprt); rpciod_down(); |