From 710f6eb25222432e796394329a0497414a68816e Mon Sep 17 00:00:00 2001
From: Cafe137 <77121044+Cafe137@users.noreply.github.com>
Date: Thu, 24 Oct 2024 20:07:03 +0200
Subject: [PATCH] fix: throw error for too long tar entry (#968)

* fix: throw error for too long tar entry

* fix: throw error for too long tar entry
---
 src/utils/tar.browser.ts | 3 +++
 src/utils/tar.ts         | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/src/utils/tar.browser.ts b/src/utils/tar.browser.ts
index d7c2d57e..9234095e 100644
--- a/src/utils/tar.browser.ts
+++ b/src/utils/tar.browser.ts
@@ -13,6 +13,9 @@ export class TarStream {
   }
 
   beginFile(path: string, size: number) {
+    if (path.length > 100) {
+      throw new Error(`File name too long: ${path}`)
+    }
     const header = createHeader(path, size)
     this.pieces.push(header)
     this.currentFileSize = 0
diff --git a/src/utils/tar.ts b/src/utils/tar.ts
index 4602b4cf..de9165d4 100644
--- a/src/utils/tar.ts
+++ b/src/utils/tar.ts
@@ -5,6 +5,9 @@ export class TarStream {
   currentFileSize = 0
 
   beginFile(path: string, size: number) {
+    if (path.length > 100) {
+      throw new Error(`File name too long: ${path}`)
+    }
     const header = createHeader(path, size)
     this.output.write(header)
     this.currentFileSize = 0