1 files changed, 8 insertions, 2 deletions

diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c
index 5cfa6c405cf0..c2a423a1c341 100644
--- a/scripts/kconfig/menu.c
+++ b/scripts/kconfig/menu.c
@@ -151,6 +151,12 @@ void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep)
         menu_add_prop(type, NULL, expr_alloc_symbol(sym), dep);
 }
 
+static int menu_range_valid_sym(struct symbol *sym, struct symbol *sym2)
+{
+        return sym2->type == S_INT || sym2->type == S_HEX ||
+               (sym2->type == S_UNKNOWN && sym_string_valid(sym, sym2->name));
+}
+
 void sym_check_prop(struct symbol *sym)
 {
         struct property *prop;
@@ -185,8 +191,8 @@ void sym_check_prop(struct symbol *sym)
                         if (sym->type != S_INT && sym->type != S_HEX)
                                 prop_warn(prop, "range is only allowed "
                                                 "for int or hex symbols");
-                        if (!sym_string_valid(sym, prop->expr->left.sym->name) ||
-                            !sym_string_valid(sym, prop->expr->right.sym->name))
+                        if (!menu_range_valid_sym(sym, prop->expr->left.sym) ||
+                            !menu_range_valid_sym(sym, prop->expr->right.sym))
                                 prop_warn(prop, "range is invalid");
                         break;
                 default: