LayoutTests/fast/speechsynthesis/speech-synthesis-cancel-twice.html - Issue 180553004: Fix use-after-free of m_currentSpeechUtterance.

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Side by Side Diff: LayoutTests/fast/speechsynthesis/speech-synthesis-cancel-twice.html

Issue 180553004: Fix use-after-free of m_currentSpeechUtterance. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Fix nullptr again? Created 6 years, 9 months ago

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	1 <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">

	2 <html>

	3 <head>

	4 <script src="../../resources/js-test.js"></script>

	5 </head>

	6 <body id="body">

	7

	8 <div id="console"></div>

	9

	10 <script>

	11

	12 description("This tests that cancelling an utterance a second time after gar bage collection doesn't crash under ASAN.");

	13

	14 if (window.internals)

	15 window.internals.enableMockSpeechSynthesizer(document);

	16

	17 speechSynthesis.speak(new SpeechSynthesisUtterance("Hello"));

	18 speechSynthesis.cancel();

	19 window.gc();

	20 speechSynthesis.cancel();

	21

	22 </script>

	23

	24 </body>

	25 </html>

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