fs: close file descriptor of promisified truncate

PR-URL: #28858 Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
nodejs · Aug 11, 2019 · eadc385 · eadc385
1 parent d3f20a4
commit eadc385
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/internal/fs/promises.js b/lib/internal/fs/promises.js
@@ -264,7 +264,8 @@ async function rename(oldPath, newPath) {
 }
 
 async function truncate(path, len = 0) {
-  return ftruncate(await open(path, 'r+'), len);
+  const fd = await open(path, 'r+');
+  return ftruncate(fd, len).finally(fd.close.bind(fd));
 }
 
 async function ftruncate(handle, len = 0) {