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https://issues.apache.org/jira/browse/IO-141?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mark Bryan Yu updated IO-141:
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    Attachment:     (was: Fix_recursion_bug.patch)

> [IO][PATCH] Infinite loop on FileUtils.copyDirectory when the destination 
> directory is within the source directory
> ------------------------------------------------------------------------------------------------------------------
>
>                 Key: IO-141
>                 URL: https://issues.apache.org/jira/browse/IO-141
>             Project: Commons IO
>          Issue Type: Bug
>          Components: Utilities
>    Affects Versions: 1.3.2
>         Environment: Win XP
>            Reporter: Mark Bryan Yu
>            Priority: Critical
>         Attachments: fix_recursion_bug.patch
>
>
> When you attempt to copy a directory and the destination directory is inside 
> the source directory an inifinite loop occurs in the copyDirectory causing 
> Commons-IO to create a folder w/o stopping until its reaches OS limitation.
> This code will recreate the bug:
> FileUtils.copyDirectory(new File("C:\\temp\\test-io\\a\\."), new 
> File("C:\\temp\\test-io\\a\\." + File.separator + new Date().getTime()));
> Make sure C:\temp\test-io\a exists

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