Merge branch 'devel' into next

[sfrench/cifs-2.6.git] / net / sunrpc / clnt.c

diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index 4895c341e46d03b2ad31b23c229e58876dce1c68..836f15c0c4a3489b6e9d5ba5a7bfc59514a0db3d 100644 (file)
--- 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)
@@ -271,15 +279,15 @@ struct rpc_clnt *rpc_create(struct rpc_create_args *args)
                case AF_INET: {
                        struct sockaddr_in *sin =
                                        (struct sockaddr_in *)args->address;
-                       snprintf(servername, sizeof(servername), NIPQUAD_FMT,
-                                NIPQUAD(sin->sin_addr.s_addr));
+                       snprintf(servername, sizeof(servername), "%pI4",
+                                &sin->sin_addr.s_addr);
                        break;
                }
                case AF_INET6: {
                        struct sockaddr_in6 *sin =
                                        (struct sockaddr_in6 *)args->address;
-                       snprintf(servername, sizeof(servername), NIP6_FMT,
-                                NIP6(sin->sin6_addr));
+                       snprintf(servername, sizeof(servername), "%pI6",
+                                &sin->sin6_addr);
                        break;
                }
                default:
@@ -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();