mirror of
https://github.com/classilla/tenfourfox.git
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56 lines
1.0 KiB
HTML
56 lines
1.0 KiB
HTML
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<!DOCTYPE HTML>
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<html>
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<head>
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<title>FontFaceSet::Load crasher</title>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<style type="text/css">
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body {
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margin: 50px;
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}
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p {
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margin: 0;
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font-size: 300%;
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}
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</style>
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</head>
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<body>
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<p>This may crash on load...</p>
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<script>
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var scriptText = `
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var fontFaceSet = document.fonts;
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var link = document.createElement("link");
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link.onerror = link.onload = function() {
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fontFaceSet.load("12px foo");
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}
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link.rel = "stylesheet";
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link.href = "data:text/css,";
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document.body.appendChild(link);
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`;
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var styleText = `
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@font-face {
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font-family: foo;
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src: url("data:text/ttf,");
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}
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`;
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var ifr = document.createElement("iframe");
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document.body.appendChild(ifr);
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var style = ifr.contentDocument.createElement("style");
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style.textContent = styleText;
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ifr.contentDocument.body.appendChild(style);
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var script = ifr.contentDocument.createElement("script");
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script.textContent = scriptText;
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ifr.contentDocument.body.appendChild(script);
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ifr.remove();
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</script>
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</body>
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</html>
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