From: Tomoyuki Chikanaga <redmine@...>
Date: 2011-01-19T22:37:28+09:00
Subject: [ruby-core:34605] [Ruby 1.9-Bug#4009] Segfault with combination of threads and condition variables

Issue #4009 has been updated by Tomoyuki Chikanaga.


Hi,
The reduced sample code saves time to examine. Thank you :)
I also can reproduce segv in my Linux environment with ruby 1.9.3dev (2011-01-18 trunk 30590) [i686-linux], for both 'proof_og_segfault.rb' and 'proof_of_segfault_small.rb'.
But my previous patch seems effective in my environment.
Hmm, there may be another potential problems. I'll check with valgrind later.
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http://redmine.ruby-lang.org/issues/show/4009

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