From feb6742b1360551a1f4c0d25cfba85be3e3393a3 Mon Sep 17 00:00:00 2001
From: Sebastian Hengst <archaeopteryx@coole-files.de>
Date: Mon, 27 Feb 2017 15:26:04 +0100
Subject: [PATCH] Backed out changeset ce9d71b0a088 (bug 1342348) for crashing
 in xpcshell test parser/xml/test/unit/test_sanitizer.js. r=backout

---
 dom/base/nsTreeSanitizer.cpp | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/dom/base/nsTreeSanitizer.cpp b/dom/base/nsTreeSanitizer.cpp
index c275ece3ae74..7219336db0d6 100644
--- a/dom/base/nsTreeSanitizer.cpp
+++ b/dom/base/nsTreeSanitizer.cpp
@@ -1281,10 +1281,6 @@ nsTreeSanitizer::SanitizeURL(mozilla::dom::Element* aElement,
   static const char* kWhitespace = "\n\r\t\b";
   const nsAString& v =
     nsContentUtils::TrimCharsInSet(kWhitespace, value);
-  // Fragment-only url cannot be harmful.
-  if (v.First() == u'#') {
-    return false;
-  }
 
   nsIScriptSecurityManager* secMan = nsContentUtils::GetSecurityManager();
   uint32_t flags = nsIScriptSecurityManager::DISALLOW_INHERIT_PRINCIPAL;