Bug 1403465 - Crashtest. r=emilio
MozReview-Commit-ID: 9jYSE2oErnH
new file mode 100644
--- /dev/null
+++ b/layout/style/crashtests/1403465.html
@@ -0,0 +1,24 @@
+<!DOCTYPE html>
+<html>
+<body>
+ <math class="hidden">
+ <mi>x</mi>
+ <mo>=</mo>
+ </math>
+<script>
+window.onload = function() {
+ let s = document.createElement("style");
+ s.textContent = `
+ body {
+ line-height: 1.42857143;
+ }
+
+ .hidden {
+ display: none;
+ }
+ `;
+ document.body.appendChild(s);
+};
+</script>
+</body>
+</html>
--- a/layout/style/crashtests/crashtests.list
+++ b/layout/style/crashtests/crashtests.list
@@ -228,8 +228,9 @@ load 1400936-2.html
load 1401256.html
load 1401692.html
load 1401706.html
load 1401801.html
load 1402366.html
load 1402419.html
load 1402472.html
load 1403028.html
+load 1403465.html
