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-rw-r--r--net/sunrpc/auth_gss/svcauth_gss.c12
-rw-r--r--net/sunrpc/rpc_pipe.c5
-rw-r--r--net/sunrpc/xprtsock.c15
3 files changed, 20 insertions, 12 deletions
diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
index f7d34e7b6f81..5ead60550895 100644
--- a/net/sunrpc/auth_gss/svcauth_gss.c
+++ b/net/sunrpc/auth_gss/svcauth_gss.c
@@ -447,17 +447,21 @@ static int rsc_parse(struct cache_detail *cd,
else {
int N, i;
+ /*
+ * NOTE: we skip uid_valid()/gid_valid() checks here:
+ * instead, * -1 id's are later mapped to the
+ * (export-specific) anonymous id by nfsd_setuser.
+ *
+ * (But supplementary gid's get no such special
+ * treatment so are checked for validity here.)
+ */
/* uid */
rsci.cred.cr_uid = make_kuid(&init_user_ns, id);
- if (!uid_valid(rsci.cred.cr_uid))
- goto out;
/* gid */
if (get_int(&mesg, &id))
goto out;
rsci.cred.cr_gid = make_kgid(&init_user_ns, id);
- if (!gid_valid(rsci.cred.cr_gid))
- goto out;
/* number of additional gid's */
if (get_int(&mesg, &N))
diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c
index 7b9b40224a27..a9129f8d7070 100644
--- a/net/sunrpc/rpc_pipe.c
+++ b/net/sunrpc/rpc_pipe.c
@@ -1174,6 +1174,8 @@ static struct file_system_type rpc_pipe_fs_type = {
.mount = rpc_mount,
.kill_sb = rpc_kill_sb,
};
+MODULE_ALIAS_FS("rpc_pipefs");
+MODULE_ALIAS("rpc_pipefs");
static void
init_once(void *foo)
@@ -1218,6 +1220,3 @@ void unregister_rpc_pipefs(void)
kmem_cache_destroy(rpc_inode_cachep);
unregister_filesystem(&rpc_pipe_fs_type);
}
-
-/* Make 'mount -t rpc_pipefs ...' autoload this module. */
-MODULE_ALIAS("rpc_pipefs");
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index c1d8476b7692..3d02130828da 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -849,6 +849,14 @@ static void xs_tcp_close(struct rpc_xprt *xprt)
xs_tcp_shutdown(xprt);
}
+static void xs_local_destroy(struct rpc_xprt *xprt)
+{
+ xs_close(xprt);
+ xs_free_peer_addresses(xprt);
+ xprt_free(xprt);
+ module_put(THIS_MODULE);
+}
+
/**
* xs_destroy - prepare to shutdown a transport
* @xprt: doomed transport
@@ -862,10 +870,7 @@ static void xs_destroy(struct rpc_xprt *xprt)
cancel_delayed_work_sync(&transport->connect_worker);
- xs_close(xprt);
- xs_free_peer_addresses(xprt);
- xprt_free(xprt);
- module_put(THIS_MODULE);
+ xs_local_destroy(xprt);
}
static inline struct rpc_xprt *xprt_from_sock(struct sock *sk)
@@ -2482,7 +2487,7 @@ static struct rpc_xprt_ops xs_local_ops = {
.send_request = xs_local_send_request,
.set_retrans_timeout = xprt_set_retrans_timeout_def,
.close = xs_close,
- .destroy = xs_destroy,
+ .destroy = xs_local_destroy,
.print_stats = xs_local_print_stats,
};
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