Issue #6429 has been reported by luislavena (Luis Lavena).

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Backport #6429: Backport r35631 - [mingw] Errno::EBADF in ruby/test_io.rb on ruby_1_9_3
https://bugs.ruby-lang.org/issues/6429

Author: luislavena (Luis Lavena)
Status: Assigned
Priority: Normal
Assignee: yugui (Yuki Sonoda)
Category: 
Target version: 


Please backport r35631 to ruby_1_9_3 branch. It contains a fix for TestIO which solves misleading errors due GC'ed file descriptors.

Find attached a patch with the changes.

Thank you.


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