From 67c25beccf5e11ad6dca21f14fcfc5298873246b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pawe=C5=82=20Smyrek?=
 <56868128+psmyrek@users.noreply.github.com>
Date: Thu, 25 Jul 2024 13:45:01 +0200
Subject: [PATCH] Update index.js

---
 index.js | 25 ++++++++++++-------------
 1 file changed, 12 insertions(+), 13 deletions(-)

diff --git a/index.js b/index.js
index 9843751..ebb95b9 100644
--- a/index.js
+++ b/index.js
@@ -261,19 +261,18 @@ exports.extract = function (cwd, opts) {
     var onlink = function () {
       if (win32) return next() // skip links on win for now before it can be tested
       
-      // Commented out vulnerable code.
-      // xfs.unlink(name, function () {
-      //   var srcpath = path.resolve(cwd, header.linkname)
-
-      //   xfs.link(srcpath, name, function (err) {
-      //     if (err && err.code === 'EPERM' && opts.hardlinkAsFilesFallback) {
-      //       stream = xfs.createReadStream(srcpath)
-      //       return onfile()
-      //     }
-
-      //     stat(err)
-      //   })
-      // })
+      xfs.unlink(name, function () {
+        var srcpath = path.resolve(cwd, header.linkname)
+
+        xfs.link(srcpath, name, function (err) {
+          if (err && err.code === 'EPERM' && opts.hardlinkAsFilesFallback) {
+            stream = xfs.createReadStream(srcpath)
+            return onfile()
+          }
+
+          stat(err)
+        })
+      })
     }
 
     var onfile = function () {