RESOLVED FIXED 23459
Workers are not properly terminated if execution hasn't begun yet 
https://bugs.webkit.org/show_bug.cgi?id=23459
Summary Workers are not properly terminated if execution hasn't begun yet
Alexey Proskuryakov
Reported 2009-01-21 12:01:25 PST
If Worker.terminate() is called before the worker thread has begun execution, it cannot forbid script execution. So, evaluating the script source can result in the thread entering a loop forever, taking 100% of processor (core) time.
Attachments
proposed patch (1.53 KB, patch)
2009-01-21 12:04 PST, Alexey Proskuryakov 		darin: review+
DetailsFormatted DiffDiff
Alternative patch (1.48 KB, patch)
2009-01-22 00:27 PST, Alexey Proskuryakov 		oliver: review+
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Alexey Proskuryakov
Comment 1 2009-01-21 12:04:20 PST
Created attachment 26900 [details] proposed patch
Darin Adler
Comment 2 2009-01-21 13:46:11 PST
Comment on attachment 26900 [details] proposed patch r=me
Alexey Proskuryakov
Comment 3 2009-01-22 00:27:04 PST
Created attachment 26924 [details] Alternative patch I changed my mind - I now think it's better to go through the normal code path, to avoid getting out of sync in the future. It's slightly less efficient, but this use case is definitely not something to optimize for.
Alexey Proskuryakov
Comment 4 2009-01-23 06:51:15 PST
Committed revision 40159.
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