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From "Henri Yandell (JIRA)" <j...@apache.org>
Subject [jira] Closed: (LANG-419) WordUtils.abbreviate bug when lower is greater than str.length
Date Sun, 11 May 2008 05:19:55 GMT

     [ https://issues.apache.org/jira/browse/LANG-419?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Henri Yandell closed LANG-419.
------------------------------

    Resolution: Fixed

svn ci -m "Applying Vincent Behar's second patch for LANG-419 - fixing a bug in abbreviate
such that lower limits greater than the length of the string weren't working correctly" src

Sending        src/java/org/apache/commons/lang/WordUtils.java
Sending        src/test/org/apache/commons/lang/WordUtilsTest.java
Transmitting file data ..
Committed revision 655246.

> WordUtils.abbreviate bug when lower is greater than str.length
> --------------------------------------------------------------
>
>                 Key: LANG-419
>                 URL: https://issues.apache.org/jira/browse/LANG-419
>             Project: Commons Lang
>          Issue Type: Bug
>    Affects Versions: 2.4
>            Reporter: Vincent Behar
>            Priority: Minor
>             Fix For: 3.0
>
>         Attachments: WordUtils_abbreviate_lowerLimit_bug.patch, WordUtils_abbreviate_lowerLimit_bug_fixed.patch
>
>
> In WordUtils.abbreviate, upper is adjusted to the length of the string, then to lower.
> But lower is never adjusted to the length of the string, so if lower is greater than
str.lengt(), upper will be too...
> Then, str.substring(0, upper) throw a StringIndexOutOfBoundsException
> The fix is to adjust lower to the length of the string

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