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http://jira.xwiki.org/jira/browse/XWIKI-2080?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sergiu Dumitriu updated XWIKI-2080:
-----------------------------------
Summary: Server hangs while rendering certain pages (was: Infinite
loop)
Component/s: Rendering
(was: Core)
Fix Version/s: 1.3 M2
1.2.2
It wasn't an infinite loop, but in certain cases (in the example content, a
line with -- and after that text and a lot of single -) the complexity of the
regular expression is factorial in the number of single -.
> Server hangs while rendering certain pages
> ------------------------------------------
>
> Key: XWIKI-2080
> URL: http://jira.xwiki.org/jira/browse/XWIKI-2080
> Project: XWiki Core
> Issue Type: Bug
> Components: Rendering
> Affects Versions: 1.2.1
> Reporter: Raffaello Pelagalli
> Assigned To: Sergiu Dumitriu
> Fix For: 1.3 M2, 1.2.2
>
> Attachments: spam.txt, threaddump.txt
>
>
> It seems that XWiki goes in infinite loop while parsing.
> In attachment you will find the text that makes XWiki looping (taken from a
> spam on the farm), and a Java thread dump.
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