Description: fix Buffer use
Author: Yadd <yadd@debian.org>
Forwarded: no
Last-Update: 2021-10-11

--- a/chacha.js
+++ b/chacha.js
@@ -15,7 +15,7 @@
 
   this.cachePos = 64;
   this.buffer = new Uint32Array(16);
-  this.output = new Buffer(64);
+  this.output = new Buffer.alloc(64);
 }
 
 function quarterRound(x, a, b, c, d) {
@@ -57,7 +57,7 @@
 };
 Chacha20.prototype.getBytes = function(len) {
   var dpos = 0;
-  var dst = new Buffer(len);
+  var dst = new Buffer.alloc(len);
   var cacheLen = 64 - this.cachePos;
   if (cacheLen) {
     if (cacheLen >= len) {