+ if (is_ntfs_stream_name(newname)) {
+ return NT_STATUS_NOT_SUPPORTED;
+ }
+
+ /* Create the base directory. */
+ base_name = talloc_strdup(ctx, fname);
+ if (!base_name) {
+ return NT_STATUS_NO_MEMORY;
+ }
+ p = strrchr_m(base_name, '/');
+ if (p) {
+ p[1] = '\0';
+ } else {
+ base_name = talloc_strdup(ctx, "./");
+ if (!base_name) {
+ return NT_STATUS_NO_MEMORY;
+ }
+ }
+ /* Append the new name. */
+ base_name = talloc_asprintf_append(base_name,
+ "%s",
+ newname);