1 files changed, 8 insertions, 6 deletions

diff --git a/net/sunrpc/auth.c b/net/sunrpc/auth.c
index c79543212602..0443f8349458 100644
--- a/net/sunrpc/auth.c
+++ b/net/sunrpc/auth.c
@@ -350,16 +350,18 @@ EXPORT_SYMBOL_GPL(rpcauth_lookup_credcache);
 struct rpc_cred *
 rpcauth_lookupcred(struct rpc_auth *auth, int flags)
 {
-        struct auth_cred acred = {
-                .uid = current_fsuid(),
-                .gid = current_fsgid(),
-                .group_info = current->cred->group_info,
-        };
+        struct auth_cred acred;
         struct rpc_cred *ret;
+        const struct cred *cred = current_cred();
 
         dprintk("RPC:       looking up %s cred\n",
                 auth->au_ops->au_name);
-        get_group_info(acred.group_info);
+
+        memset(&acred, 0, sizeof(acred));
+        acred.uid = cred->fsuid;
+        acred.gid = cred->fsgid;
+        acred.group_info = get_group_info(((struct cred *)cred)->group_info);
+
         ret = auth->au_ops->lookup_cred(auth, &acred, flags);
         put_group_info(acred.group_info);
         return ret;