From 102b5e34ad52d067e150913c68898eddd20a4e2d Mon Sep 17 00:00:00 2001
From: Feross Aboukhadijeh <feross@feross.org>
Date: Sun, 7 Aug 2016 22:08:39 -0700
Subject: [PATCH] Fix: buffer should only be as long as the valid part of a hex
 string

Caught by the new node.js tests
---
 index.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/index.js b/index.js
index 3b268222..8aa80912 100644
--- a/index.js
+++ b/index.js
@@ -228,7 +228,12 @@ function fromString (that, string, encoding) {
   var length = byteLength(string, encoding) | 0
   that = createBuffer(that, length)
 
-  that.write(string, encoding)
+  var actual = that.write(string, encoding)
+
+  if (actual !== length) {
+    that = that.slice(0, actual)
+  }
+
   return that
 }