From ff4e682ff95af37b52c404d694ffcfcfa57bb127 Mon Sep 17 00:00:00 2001
From: Satya Rohith <me@satyarohith.com>
Date: Tue, 8 Oct 2024 16:11:32 +0530
Subject: fix(ext/node): internal buffer length in readSync (#26064)

Closes https://github.com/denoland/deno/issues/26054
---
 ext/node/polyfills/_fs/_fs_read.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'ext/node')

diff --git a/ext/node/polyfills/_fs/_fs_read.ts b/ext/node/polyfills/_fs/_fs_read.ts
index dec3a8bbd..df4f5e375 100644
--- a/ext/node/polyfills/_fs/_fs_read.ts
+++ b/ext/node/polyfills/_fs/_fs_read.ts
@@ -173,7 +173,7 @@ export function readSync(
   validateBuffer(buffer);
 
   if (length == null) {
-    length = 0;
+    length = buffer.byteLength;
   }
 
   if (typeof offsetOrOpt === "number") {
-- 
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