From 5c1255dcd3c812d41dc64dcac893a3cd7b382b1c Mon Sep 17 00:00:00 2001
From: Dmitry Volyntsev <xeioex@nginx.com>
Date: Fri, 13 Jul 2018 15:12:11 +0300
Subject: [PATCH] Returning MemoryError exception without any allocations.

---
 njs/njs_vm.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/njs/njs_vm.c b/njs/njs_vm.c
index 5c577031..ec4fe2ea 100644
--- a/njs/njs_vm.c
+++ b/njs/njs_vm.c
@@ -3162,8 +3162,10 @@ again:
         if (nxt_slow_path(src->type == NJS_OBJECT_INTERNAL_ERROR)) {
 
             /* MemoryError is a nonextensible internal error. */
+
             if (!src->data.u.object->extensible) {
-                src = &njs_string_memory_error;
+                njs_string_get(&njs_string_memory_error, dst);
+                return NXT_OK;
             }
         }
 
-- 
2.47.3