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Posted to dev@whimsical.apache.org by "Sebb (JIRA)" <ji...@apache.org> on 2017/06/23 15:23:00 UTC

[jira] [Created] (WHIMSY-109) Code uses Dir.chdir and Dir.pwd without sync

Sebb created WHIMSY-109:
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             Summary: Code uses Dir.chdir and Dir.pwd without sync
                 Key: WHIMSY-109
                 URL: https://issues.apache.org/jira/browse/WHIMSY-109
             Project: Whimsy
          Issue Type: Bug
            Reporter: Sebb
            Assignee: Sebb


The lib/whimsy code uses Dir.chdir in two places:

asf/git.rb and svn.rb

These are done under Mutex synchronisation.
However AFAICT they use different instances of the Mutex.

Also, there is an instance of Dir.pwd in the file asf/rack.rb
This does not use a Mutex at all.
So unless there is some other mutual exclusion occurring, there is a potential for confusion over the actual working directory.



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