You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@commons.apache.org by "Sebb (JIRA)" <ji...@apache.org> on 2012/06/09 17:08:43 UTC
[jira] [Resolved] (LANG-805) RandomStringUtils.random(count, 0, 0,
false, false, universe, random) always throws
java.lang.ArrayIndexOutOfBoundsException
[ https://issues.apache.org/jira/browse/LANG-805?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sebb resolved LANG-805.
-----------------------
Resolution: Fixed
Fix Version/s: 2.7
3.2
> RandomStringUtils.random(count, 0, 0, false, false, universe, random) always throws java.lang.ArrayIndexOutOfBoundsException
> ----------------------------------------------------------------------------------------------------------------------------
>
> Key: LANG-805
> URL: https://issues.apache.org/jira/browse/LANG-805
> Project: Commons Lang
> Issue Type: Bug
> Affects Versions: 2.5, 2.6, 3.1
> Reporter: Thomas BELOT
> Priority: Blocker
> Labels: patch
> Fix For: 3.2, 2.7
>
> Original Estimate: 1h
> Remaining Estimate: 1h
>
> In commons-lang 2.6 line 250 :
> {code}ch = chars[random.nextInt(gap) + start];{code}
> This line of code takes a random int to fetch a char in the _chars_ array regardless of its size.
> (Besides _start_ is useless here)
> Fixed version would be :
> {code}ch = chars[random.nextInt(gap)%chars.length];{code}
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira