From: Tomoyuki Chikanaga <redmine@...>
Date: 2011-01-21T00:04:53+09:00
Subject: [ruby-core:34664] [Ruby 1.9-Bug#4009] Segfault with combination of threads and condition variables

Issue #4009 has been updated by Tomoyuki Chikanaga.


Hi,
I've checked again with valgrind and get no extra problem report.
Sorry I can't hel

I have noticed that according to 'proof_of_segfault_output', your ruby should be build with --enable-shared configuration.
And if you retry with my patch like below, it could be dynamically linked with installed ~/.rvm/rubies/ruby-head/lib/libruby.so.1.9

(in building directory. after apply patch)
% make
% ./ruby proof_of_segfault.rb

If so, how about command like like below?

% LD_LIBRARY_PATH=<building_directory> ./ruby proof_of_segfault.rb
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http://redmine.ruby-lang.org/issues/show/4009

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