From 4b841efed245ca8889e9da1dc4f3c4878340f005 Mon Sep 17 00:00:00 2001
From: dcode <dcode@dcode.io>
Date: Sat, 25 May 2019 01:16:38 +0200
Subject: [PATCH] fix potential oob

---
 lib/loader/index.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/loader/index.js b/lib/loader/index.js
index 014d1f39..f0a1e261 100644
--- a/lib/loader/index.js
+++ b/lib/loader/index.js
@@ -176,7 +176,7 @@ function postInstantiate(baseModule, instance) {
     const align = getAlign(VAL_ALIGN, info);
     const length = values.length;
     const buf = alloc(length << align, ARRAYBUFFER_ID);
-    const arr = alloc(ARRAYBUFFERVIEW_SIZE, id);
+    const arr = alloc(info & ARRAY ? ARRAY_SIZE : ARRAYBUFFERVIEW_SIZE, id);
     checkMem();
     U32[arr + ARRAYBUFFERVIEW_BUFFER_OFFSET >>> 2] = retain(buf);
     U32[arr + ARRAYBUFFERVIEW_DATASTART_OFFSET >>> 2] = buf;