1 files changed, 11 insertions, 11 deletions

diff --git a/lib/fs.js b/lib/fs.js
index 9aa4eaa6a5..487f19d305 100644
--- a/lib/fs.js
+++ b/lib/fs.js
@@ -321,7 +321,7 @@ ReadFileContext.prototype.read = function() {
   var length;
 
   if (this.size === 0) {
-    buffer = this.buffer = new SlowBuffer(kReadFileBufferLength);
+    buffer = this.buffer = SlowBuffer(kReadFileBufferLength);
     offset = 0;
     length = kReadFileBufferLength;
   } else {
@@ -389,7 +389,7 @@ function readFileAfterStat(err, st) {
     return context.close(err);
   }
 
-  context.buffer = new SlowBuffer(size);
+  context.buffer = SlowBuffer(size);
   context.read();
 }
 
@@ -486,7 +486,7 @@ fs.readFileSync = function(path, options) {
   } else {
     threw = true;
     try {
-      buffer = new Buffer(size);
+      buffer = Buffer.allocUnsafe(size);
       threw = false;
     } finally {
       if (threw && !isUserFd) fs.closeSync(fd);
@@ -504,7 +504,7 @@ fs.readFileSync = function(path, options) {
       } else {
         // the kernel lies about many files.
         // Go ahead and try to read some bytes.
-        buffer = new Buffer(8192);
+        buffer = Buffer.allocUnsafe(8192);
         bytesRead = fs.readSync(fd, buffer, 0, 8192);
         if (bytesRead) {
           buffers.push(buffer.slice(0, bytesRead));
@@ -635,7 +635,7 @@ fs.read = function(fd, buffer, offset, length, position, callback) {
 
     position = arguments[2];
     length = arguments[1];
-    buffer = new Buffer(length);
+    buffer = Buffer.allocUnsafe(length);
     offset = 0;
 
     callback = function(err, bytesRead) {
@@ -695,7 +695,7 @@ fs.readSync = function(fd, buffer, offset, length, position) {
 
     position = arguments[2];
     length = arguments[1];
-    buffer = new Buffer(length);
+    buffer = Buffer.allocUnsafe(length);
 
     offset = 0;
   }
@@ -1260,8 +1260,8 @@ fs.writeFile = function(path, data, options, callback_) {
   });
 
   function writeFd(fd, isUserFd) {
-    var buffer = (data instanceof Buffer) ? data : new Buffer('' + data,
-        options.encoding || 'utf8');
+    var buffer = (data instanceof Buffer) ?
+        data : Buffer.from('' + data, options.encoding || 'utf8');
     var position = /a/.test(flag) ? null : 0;
 
     writeAll(fd, isUserFd, buffer, 0, buffer.length, position, callback);
@@ -1284,7 +1284,7 @@ fs.writeFileSync = function(path, data, options) {
   var fd = isUserFd ? path : fs.openSync(path, flag, options.mode);
 
   if (!(data instanceof Buffer)) {
-    data = new Buffer('' + data, options.encoding || 'utf8');
+    data = Buffer.from('' + data, options.encoding || 'utf8');
   }
   var offset = 0;
   var length = data.length;
@@ -1738,7 +1738,7 @@ fs.realpath = function realpath(p, cache, cb) {
 var pool;
 
 function allocNewPool(poolSize) {
-  pool = new Buffer(poolSize);
+  pool = Buffer.allocUnsafe(poolSize);
   pool.used = 0;
 }
 
@@ -2108,7 +2108,7 @@ SyncWriteStream.prototype.write = function(data, arg1, arg2) {
 
   // Change strings to buffers. SLOW
   if (typeof data === 'string') {
-    data = new Buffer(data, encoding);
+    data = Buffer.from(data, encoding);
   }
 
   fs.writeSync(this.fd, data, 0, data.length);