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From "Mick Timony (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HTTPCORE-175) ChunkedInputStream Accepts Corrupted Chunked Input
Date Sun, 19 Oct 2008 23:55:44 GMT

    [ https://issues.apache.org/jira/browse/HTTPCORE-175?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12640885#action_12640885
] 

Mick Timony commented on HTTPCORE-175:
--------------------------------------

Until we move to HttpClient 4, are there any other fixes or patches for 3.1, that you are
aware of, that are serious enough that we should use the subversion truck? If there aren't
I plan to just apply the patch for this bug-fix and upgrade to HttpClient 4 later.

Thanks! :)

> ChunkedInputStream Accepts Corrupted Chunked Input 
> ---------------------------------------------------
>
>                 Key: HTTPCORE-175
>                 URL: https://issues.apache.org/jira/browse/HTTPCORE-175
>             Project: HttpComponents HttpCore
>          Issue Type: Bug
>          Components: HttpCore
>    Affects Versions: 4.0-beta3
>         Environment: httpClient 3.1
>            Reporter: Mick Timony
>             Fix For: 4.0-beta4
>
>         Attachments: hc3x-truncated-chunks.patch, httpcore-truncated-chunk.patch
>
>
> In one of our production environments we are seeing a random issue where incomplete content
is being received on a server which we have narrowed down to httpClient's ChunkedInputStream.

> If a corrupted and incomplete chunk is sent to httpClient it will be accepted as the
final chunk in the stream under the condition that the reported chunk's size is greater than
the actual size of the chunk.
> I will provide and example and associated unit test in comments below.

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