From: Feross Aboukhadijeh <feross@feross.org>
Date: Sat, 9 Jan 2016 14:26:39 +0000 (+0100)
Subject: detect more invalid arraybuffers
X-Git-Url: https://zoso.dev/?a=commitdiff_plain;h=d54259454047786091261341fe542e6502dc8215;p=buffer.git

detect more invalid arraybuffers
---

diff --git a/index.js b/index.js
index 33f07b4..79c1198 100644
--- a/index.js
+++ b/index.js
@@ -183,9 +183,10 @@ function fromTypedArray (that, array) {
 }
 
 function fromArrayBuffer (that, array) {
+  array.byteLength // this throws if `array` is not a valid ArrayBuffer
+
   if (Buffer.TYPED_ARRAY_SUPPORT) {
     // Return an augmented `Uint8Array` instance, for best performance
-    array.byteLength
     that = new Uint8Array(array)
     that.__proto__ = Buffer.prototype
   } else {