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Date: Tue, 30 Oct 2007 21:01:50 -0700 (PDT)
From: "Trustin Lee (JIRA)" <jira@apache.org>
To: dev@mina.apache.org
Subject: [jira] Commented: (DIRMINA-454) Trivial denial of service in
 TextLineDecoder
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    [ https://issues.apache.org/jira/browse/DIRMINA-454?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12538979 ] 

Trustin Lee commented on DIRMINA-454:
-------------------------------------

Thanks for testing the fix and closing this issue.  :)

> Trivial denial of service in TextLineDecoder
> --------------------------------------------
>
>                 Key: DIRMINA-454
>                 URL: https://issues.apache.org/jira/browse/DIRMINA-454
>             Project: MINA
>          Issue Type: Bug
>          Components: Filter
>    Affects Versions: 1.0.6, 1.1.3
>            Reporter: Owen Jacobson
>            Assignee: Trustin Lee
>             Fix For: 1.0.7, 1.1.4
>
>         Attachments: no-dos.patch
>
>
> In both of TextLineDecoder's decoding methods, the decoder only checks the size of input after it's found at least one line ending character.  Infinitely long streams of, say, 'y's will cause the decoder to try to buffer up data until the JVM falls over.

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