From: Graham Agnew <redmine@...>
Date: 2009-04-01T01:52:08+09:00
Subject: [ruby-core:23082] [Bug #1341] pthread_cond_timedwait failing in 1.9.1-p0 thread tests

Bug #1341: pthread_cond_timedwait failing in 1.9.1-p0 thread tests
http://redmine.ruby-lang.org/issues/show/1341

Author: Graham Agnew
Status: Open, Priority: Normal
Category: core, Target version: 1.9.1
ruby -v: ruby 1.9.1p0 (2009-01-30 revision 21907) [ia64-hpux11.23]

I have been trying to compile and test 1.9.1-p0 on HP-UX 11i v2.  When running the tests, the threads tests crash with the following bug:

> [BUG] pthread_cond_timedwait: 22
> ruby 1.9.1p0 (2009-01-30 revision 21907) [ia64-hpux11.23]
> 
> -- control frame ----------
> ---------------------------
> -- Ruby level backtrace information-----------------------------------------
> 
> [NOTE]
> You may encounter a bug of Ruby interpreter. Bug reports are welcome.
> For details: http://www.ruby-lang.org/bugreport.html

The errno 22 means EINVAL.  I put some print statements into the thread_pthread.c file to work out what was going on and it looks like there's a condition variable that is being initialised twice.


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