Message 183871 - Python tracker

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Author	mark.dickinson
Recipients	mark.dickinson, neologix, pitrou, sbt
Date	2013-03-10.11:14:31
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1362914071.75.0.257248382005.issue17389@psf.upfronthosting.co.za>
In-reply-to

Content
I think there's a race condition in the patched version: 'self._flag' could be set in between if 'if not signaled:' and the 'self._cond.acquire()', and in that case you'll end up waiting for an event that's already occurred. Do you need to recheck 'self._flag' after acquiring the condition?

I think there's a race condition in the patched version:  'self._flag' could be set in between if 'if not signaled:' and the 'self._cond.acquire()', and in that case you'll end up waiting for an event that's already occurred.  Do you need to recheck 'self._flag' after acquiring the condition?

History
Date	User	Action	Args
2013-03-10 11:14:31	mark.dickinson	set	recipients: + mark.dickinson, pitrou, neologix, sbt
2013-03-10 11:14:31	mark.dickinson	set	messageid: <1362914071.75.0.257248382005.issue17389@psf.upfronthosting.co.za>
2013-03-10 11:14:31	mark.dickinson	link	issue17389 messages
2013-03-10 11:14:31	mark.dickinson	create