url: preserve null char in WHATWG URL errors

A null character in the middle of an invalid URL was resulting in an
error message that truncated the input string. This preserves the entire
input string in the error message.

Refs: #39592

Author: Trott

lib/internal/url.js

@@ -559,7 +559,7 @@ function onParseComplete(flags, protocol, username, password,
   initSearchParams(this[searchParams], query);
 }
 
-function onParseError(flags, input) {
+function onParseError(input, flags) {
   throw new ERR_INVALID_URL(input);
 }
 
@@ -641,7 +641,8 @@ class URL {
     }
     this[context] = new URLContext();
     parse(input, -1, base_context, undefined,
-          FunctionPrototypeBind(onParseComplete, this), onParseError);
+          FunctionPrototypeBind(onParseComplete, this),
+          FunctionPrototypeBind(onParseError, this, input));
   }
 
   get [special]() {
@@ -760,7 +761,8 @@ class URL {
     // toUSVString is not needed.
     input = `${input}`;
     parse(input, -1, undefined, undefined,
-          FunctionPrototypeBind(onParseComplete, this), onParseError);
+          FunctionPrototypeBind(onParseComplete, this),
+          FunctionPrototypeBind(onParseError, this, input));
   }
 
   // readonly

src/node_url.cc

@@ -144,7 +144,6 @@ URLHost::~URLHost() {
 
 #define ERR_ARGS(XX)                                                          \
   XX(ERR_ARG_FLAGS)                                                           \
-  XX(ERR_ARG_INPUT)                                                           \
 
 enum url_cb_args {
 #define XX(name) name,
@@ -1681,8 +1680,6 @@ void Parse(Environment* env,
   } else if (error_cb->IsFunction()) {
     Local<Value> argv[2] = { undef, undef };
     argv[ERR_ARG_FLAGS] = Integer::NewFromUnsigned(isolate, url.flags);
-    argv[ERR_ARG_INPUT] =
-      String::NewFromUtf8(env->isolate(), input).ToLocalChecked();
     error_cb.As<Function>()->Call(context, recv, arraysize(argv), argv)
         .FromMaybe(Local<Value>());
   }

test/parallel/test-url-null-char.js

@@ -0,0 +1,8 @@
+'use strict';
+require('../common');
+const assert = require('assert');
+
+assert.throws(
+  () => { new URL('a\0b'); },
+  { input: 'a\0b' }
+);