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Posted to issues@commons.apache.org by "Gary D. Gregory (Jira)" <ji...@apache.org> on 2021/06/07 13:38:00 UTC

[jira] [Resolved] (IO-585) FilenameUtils#normalizeNoEndSeparator does not sanitize multiple backslashes directly after the colon in windows file paths

     [ https://issues.apache.org/jira/browse/IO-585?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gary D. Gregory resolved IO-585.
--------------------------------
    Fix Version/s: 2.10.0
       Resolution: Fixed

[~adammcclenaghan]

Please verify git master.

TY!

 

> FilenameUtils#normalizeNoEndSeparator does not sanitize multiple backslashes directly after the colon in windows file paths
> ---------------------------------------------------------------------------------------------------------------------------
>
>                 Key: IO-585
>                 URL: https://issues.apache.org/jira/browse/IO-585
>             Project: Commons IO
>          Issue Type: Bug
>    Affects Versions: 2.6
>            Reporter: Adam McClenaghan
>            Priority: Minor
>             Fix For: 2.10.0
>
>          Time Spent: 1h 40m
>  Remaining Estimate: 0h
>
> FilenameUtils#normalizeNoEndSeparator states in the javadoc that :
>  "A double slash will be merged to a single slash (but UNC names are handled)."
> It has been observed that if a double backslash occurs after the colon in a windows filepath, then the returned path still contains this double backslash. For example:
> {code:java}
> C:\\Program Files\\ExampleDirectory  -->  C:\\Program Files\ExampleDirectory {code}
> While the expectation is that we should be returning ' C:\Program Files\ExampleDirectory '
>  



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