From 612b7dfcc76278f7823b2ea09540922955ac8bf5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bartek=20Iwa=C5=84czuk?= <biwanczuk@gmail.com>
Date: Fri, 10 Nov 2023 06:59:39 +0100
Subject: fix(node/child_process): properly normalize stdio for 'spawnSync'
 (#21103)

Closes https://github.com/denoland/deno/issues/20782
---
 ext/node/polyfills/internal/child_process.ts | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

(limited to 'ext/node/polyfills')

diff --git a/ext/node/polyfills/internal/child_process.ts b/ext/node/polyfills/internal/child_process.ts
index 33b0b3166..7d707758e 100644
--- a/ext/node/polyfills/internal/child_process.ts
+++ b/ext/node/polyfills/internal/child_process.ts
@@ -835,7 +835,12 @@ export function spawnSync(
     maxBuffer,
     windowsVerbatimArguments = false,
   } = options;
-  const normalizedStdio = normalizeStdioOption(stdio);
+  const [
+    _stdin_ = "pipe", // TODO(bartlomieju): use this?
+    stdout_ = "pipe",
+    stderr_ = "pipe",
+    _channel, // TODO(kt3k): handle this correctly
+  ] = normalizeStdioOption(stdio);
   [command, args] = buildCommand(command, args ?? [], shell);
 
   const result: SpawnSyncResult = {};
@@ -844,8 +849,8 @@ export function spawnSync(
       args,
       cwd,
       env: mapValues(env, (value) => value.toString()),
-      stdout: toDenoStdio(normalizedStdio[1]),
-      stderr: toDenoStdio(normalizedStdio[2]),
+      stdout: toDenoStdio(stdout_),
+      stderr: toDenoStdio(stderr_),
       uid,
       gid,
       windowsRawArguments: windowsVerbatimArguments,
-- 
cgit v1.2.3