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From "Oleg Kalnichevski (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HTTPCORE-175) ChunkedInputStream Accepts Corrupted Chunked Input
Date Wed, 17 Nov 2010 09:19:14 GMT

    [ https://issues.apache.org/jira/browse/HTTPCORE-175?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12932870#action_12932870
] 

Oleg Kalnichevski commented on HTTPCORE-175:
--------------------------------------------

Maxim,

HttpClient 3.x has not been properly maintained for years and is effectively at EOL. Now that
HttpClient 4.1 supports NTLM, there is simply no excuse for not upgrading.

Oleg

> 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
>
>         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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