From 5ac81413b996e5207df9b620e8622429e23ebb1d Mon Sep 17 00:00:00 2001
From: Niklas Mischkulnig <4586894+mischnic@users.noreply.github.com>
Date: Wed, 8 Dec 2021 04:06:12 +0100
Subject: [PATCH] Correctly pad numbers in browser hashing (#7415)

---
 packages/utils/hash/browser.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/packages/utils/hash/browser.js b/packages/utils/hash/browser.js
index 475dccaf1b3..5012a2da1a4 100644
--- a/packages/utils/hash/browser.js
+++ b/packages/utils/hash/browser.js
@@ -8,7 +8,7 @@ module.exports.init = (xxhash().then(xxh => {
 
 const encoder = new TextEncoder();
 function hashString(s /*: string */) /*: string */ {
-  return h64(s);
+  return h64(s).padStart(16, '0');
 }
 module.exports.hashString = hashString;
 function hashBuffer(b /*: Uint8Array */) /*: string */ {
@@ -49,7 +49,7 @@ function concatUint8Arrays(arrays) {
 function toHex(arr) {
   let dataView = new DataView(arr.buffer);
   return (
-    dataView.getUint32(0, true).toString(16) +
-    dataView.getUint32(4, true).toString(16)
+    dataView.getUint32(0, true).toString(16).padStart(8, '0') +
+    dataView.getUint32(4, true).toString(16).padStart(8, '0')
   );
 }