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Code Issues Projects Releases Packages Wiki Activity Actions 10

LibWeb: Cap HTML dimension values at 17895700 (same as Firefox)

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Instead of allowing arbitrarily large values (which could eventually
overflow an i32), let's just cap them at the same limit as Firefox does.

Found by Domato.
This commit is contained in:
Andreas Kling 2024-07-19 16:15:07 +02:00 • committed by Andreas Kling
commit 4e0edd42b9
Notes: github-actions[bot] 2024-07-20 07:31:56 +00:00
3 changed files with 17 additions and 4 deletions
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9
Tests/LibWeb/Text/input/HTML/maxed-out-dimension-value.html Normal file
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<img height="2147483647">
<script src="../include.js"></script>
<script>
test(() => {
let img = document.querySelector("img");
println("Image height: " + img.offsetHeight);
img.remove();
});
</script>