Bug 1419902 - Add crashtest for nullptr deref of doc within nsGlobalWindowOuter::CloseOuter. r=smaug,ryanvm

2017-12-13 20:27:13 +01:00 · 2017-12-13 20:27:13 +01:00 · 4ed18db7cb
--- a/dom/base/crashtests/1419902.html
+++ b/dom/base/crashtests/1419902.html
@ -0,0 +1,15 @@
+<html>
+  <head>
+    <script>
+      for (let i = 0; i < 38; i++) {
+        customElements.define("custom-element_0", class extends HTMLElement {
+          constructor() {
+            try { o1 = document.createElement("custom-element_0") } catch (e) {}
+            try { o2 = window.open("data:,") } catch (e) {}
+          }
+        })
+        try { o3 = document.createElement("custom-element_0") } catch (e) {}
+      }
+    </script>
+  </head>
+</html>
--- a/dom/base/crashtests/crashtests.list
+++ b/dom/base/crashtests/crashtests.list
@ -238,3 +238,4 @@ pref(dom.webcomponents.customelements.enabled,true) load 1413815.html
 load 1411473.html
 pref(dom.webcomponents.enabled,false) load 1422931.html
 pref(dom.webcomponents.enabled,true) load 1419799.html
+skip-if(!browserIsRemote) pref(dom.webcomponents.customelements.enabled,true) pref(dom.disable_open_during_load,false) load 1419902.html # skip on non e10s loads, Bug 1419902