From: "normalperson (Eric Wong)" <normalperson@...>
Date: 2013-12-26T19:07:18+09:00
Subject: [ruby-core:59324] [ruby-trunk - Bug #9302][Open] [PATCH] thread:	fix deadlock/freeze on SizedQueue#push


Issue #9302 has been reported by normalperson (Eric Wong).

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Bug #9302: [PATCH] thread: fix deadlock/freeze on SizedQueue#push
https://bugs.ruby-lang.org/issues/9302

Author: normalperson (Eric Wong)
Status: Open
Priority: Normal
Assignee: 
Category: ext
Target version: current: 2.2.0
ruby -v: ruby 2.2.0dev (2013-12-26 trunk 44439) [x86_64-linux]
Backport: 1.9.3: UNKNOWN, 2.0.0: UNKNOWN, 2.1: UNKNOWN


SizedQueue#push needs to check the thread list for threads
waiting on enqueue.  Checking the wrong thread list leads
strange/surprising behavior when the the queue is full.

This needs to be backported to 2.1.0 (not 2.0.0 or earlier)



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