[jira] [Resolved] (LANG-1397) WordUtils.wrap throws StringIndexOutOfBoundsException when wrapLength is Integer.MAX_VALUE

["Gary Gregory (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/LANG-1397?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gary Gregory resolved LANG-1397.
--------------------------------
       Resolution: Fixed
         Assignee: Gary Gregory
    Fix Version/s: 3.8

In Git master. Please verify and close this ticket and associated PR.


> WordUtils.wrap throws StringIndexOutOfBoundsException when wrapLength is Integer.MAX_VALUE
> ------------------------------------------------------------------------------------------
>
>                 Key: LANG-1397
>                 URL: https://issues.apache.org/jira/browse/LANG-1397
>             Project: Commons Lang
>          Issue Type: Bug
>    Affects Versions: 3.7
>            Reporter: Takanobu Asanuma
>            Assignee: Gary Gregory
>            Priority: Major
>             Fix For: 3.8
>
>
> This is the sample code.
> {code:java}
> int max = Integer.MAX_VALUE;  // 2147483647
> WordUtils.wrap("foobar", max, "\n", true);
> {code}
> and the error log.
> {noformat}
> Exception in thread "main" java.lang.StringIndexOutOfBoundsException: String index out of range: -2147483648
> 	at java.lang.String.substring(String.java:1967)
> 	at org.apache.commons.lang3.text.WordUtils.wrap(WordUtils.java:291)
> 	at org.apache.commons.lang3.text.WordUtils.wrap(WordUtils.java:179)
> {noformat}
> Seems WordUtils in commons-text has the same bug. I will file it on commons-text side later.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)