crypto: fix error when getRandomValues is called without arguments

panva · panva · commit 3014c5d5117c · 2022-12-16T14:11:15.000+01:00
PR-URL: #45854 Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com> Reviewed-By: Minwoo Jung <nodecorelab@gmail.com> Reviewed-By: Tobias Nießen <tniessen@tnie.de>
diff --git a/lib/internal/crypto/random.js b/lib/internal/crypto/random.js
@@ -40,6 +40,7 @@ const { Buffer, kMaxLength } = require('buffer');
 const {
   codes: {
     ERR_INVALID_ARG_TYPE,
+    ERR_MISSING_ARGS,
     ERR_OUT_OF_RANGE,
     ERR_OPERATION_FAILED,
   }
@@ -315,6 +316,8 @@ function onJobDone(buf, callback, error) {
 // not allowed to exceed 65536 bytes, and can only
 // be an integer-type TypedArray.
 function getRandomValues(data) {
+  if (arguments.length < 1)
+    throw new ERR_MISSING_ARGS('typedArray');
   if (!isTypedArray(data) ||
       isFloat32Array(data) ||
       isFloat64Array(data)) {
diff --git a/test/wpt/status/WebCryptoAPI.json b/test/wpt/status/WebCryptoAPI.json
@@ -9,7 +9,6 @@
     "fail": {
       "expected": [
         "Crypto interface: existence and properties of interface object",
-        "Crypto interface: calling getRandomValues(ArrayBufferView) on crypto with too few arguments must throw TypeError",
         "CryptoKey interface: existence and properties of interface object",
         "CryptoKey interface: existence and properties of interface prototype object",
         "CryptoKey interface: attribute type",
