From 9e994c12e50ae4ee977349f3073086f7b4a2eefe Mon Sep 17 00:00:00 2001
From: Grzegorz Placzek <gplaczek@antmicro.com>
Date: Thu, 29 Aug 2024 12:24:56 +0200
Subject: [PATCH] [#59970] Fix FdTable teardown

---
 src/process-manager.ts | 2 +-
 src/syscalls.ts        | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/process-manager.ts b/src/process-manager.ts
index cbc8a83..ccbfe5c 100644
--- a/src/process-manager.ts
+++ b/src/process-manager.ts
@@ -144,7 +144,7 @@ export class FdTable {
   }
 
   tearDown() {
-    Promise.all(
+    return Promise.all(
       Object.values(this.fdt).map(async (fileDescriptor) => {
         if (fileDescriptor !== undefined) {
           if (fileDescriptor.desc !== undefined) {
diff --git a/src/syscalls.ts b/src/syscalls.ts
index 597988c..9ee88bc 100644
--- a/src/syscalls.ts
+++ b/src/syscalls.ts
@@ -327,7 +327,7 @@ export default async function syscallCallback(
               : false;
 
           if (sigintOccurred) {
-            fds.tearDown();
+            await fds.tearDown();
             Atomics.store(parentLck, 0, constants.EXIT_INTERRUPTED);
             Atomics.notify(parentLck, 0);
             break;
@@ -378,7 +378,7 @@ export default async function syscallCallback(
 
       if (isBrowserApp) {
         // Close stdout and stderr in browser apps
-        fds.tearDown();
+        await fds.tearDown();
       }
 
       break;