3 files changed, 6 insertions, 6 deletions
diff --git a/node_modules/compress-commons/lib/archivers/zip/util.js b/node_modules/compress-commons/lib/archivers/zip/util.js
index 147702c34..d3ca45e14 100644
--- a/node_modules/compress-commons/lib/archivers/zip/util.js
+++ b/node_modules/compress-commons/lib/archivers/zip/util.js
@@ -49,7 +49,7 @@ util.getEightBytes = function(v) {
 
 util.getShortBytes = function(v) {
   var buf = new Buffer(2);
-  buf.writeUInt16LE(v, 0);
+  buf.writeUInt16LE((v & 0xFFFF) >>> 0, 0);
 
   return buf;
 };
@@ -60,7 +60,7 @@ util.getShortBytesValue = function(buf, offset) {
 
 util.getLongBytes = function(v) {
   var buf = new Buffer(4);
-  buf.writeUInt32LE(v, 0);
+  buf.writeUInt32LE((v & 0xFFFFFFFF) >>> 0, 0);
 
   return buf;
 };
diff --git a/node_modules/compress-commons/lib/archivers/zip/zip-archive-entry.js b/node_modules/compress-commons/lib/archivers/zip/zip-archive-entry.js
index e5b0d69a7..92b4eee23 100644
--- a/node_modules/compress-commons/lib/archivers/zip/zip-archive-entry.js
+++ b/node_modules/compress-commons/lib/archivers/zip/zip-archive-entry.js
@@ -26,8 +26,8 @@ var ZipArchiveEntry = module.exports = function(name) {
   this.method = -1;
 
   this.name = null;
-  this.size = -1;
-  this.csize = -1;
+  this.size = 0;
+  this.csize = 0;
   this.gpb = new GeneralPurposeBit();
   this.crc = 0;
   this.time = -1;
diff --git a/node_modules/compress-commons/lib/archivers/zip/zip-archive-output-stream.js b/node_modules/compress-commons/lib/archivers/zip/zip-archive-output-stream.js
index d74c1e770..7c3934e81 100644
--- a/node_modules/compress-commons/lib/archivers/zip/zip-archive-output-stream.js
+++ b/node_modules/compress-commons/lib/archivers/zip/zip-archive-output-stream.js
@@ -224,7 +224,7 @@ ZipArchiveOutputStream.prototype._writeCentralDirectoryZip64 = function() {
   this.write(zipUtil.getLongBytes(constants.SIG_ZIP64_EOCD));
 
   // size of the ZIP64 EOCD record
-  this.write(zipUtil.getEightBytes(56));
+  this.write(zipUtil.getEightBytes(44));
 
   // version made by
   this.write(zipUtil.getShortBytes(constants.MIN_VERSION_ZIP64));
@@ -437,4 +437,4 @@ ZipArchiveOutputStream.prototype.isZip64 = function() {
 
 ZipArchiveOutputStream.prototype.setComment = function(comment) {
   this._archive.comment = comment;
-};
-\ No newline at end of file
+};