LayoutTests/fast/css/get-matched-css-rules-set-selector-text.html - Issue 49093005: Fix memory error during selector matching due to getMatchedCSSRules.

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Side by Side Diff: LayoutTests/fast/css/get-matched-css-rules-set-selector-text.html

Issue 49093005: Fix memory error during selector matching due to getMatchedCSSRules. (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: address review comments Created 7 years, 1 month ago

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(Empty)
	1 <!DOCTYPE html>

	2 <style>

	3 html, img { border: 5px solid salmon; }

	4 </style>

	5 <script>

	6 function eventhandler() {

	7 window.getMatchedCSSRules(document.documentElement)[0].selectorText = 'div';

	8 document.documentElement.offsetHeight; // Crash under ASAN was here in updat eStyleIfNeeded

	9 }

	10 </script>

	11 <img>

	12 <iframe onbeforeload="eventhandler()"></iframe>

	13 <div>This div should be the only element with a 5px border.</div>

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