fix: throw error for too long tar entry

ethersphere · Oct 24, 2024 · 6997d0c · 6997d0c
1 parent 8d63c6f
commit 6997d0c
Showing 1 changed file with 3 additions and 0 deletions.
diff --git 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