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From "Maxim Valyanskiy (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HTTPCORE-175) ChunkedInputStream Accepts Corrupted Chunked Input
Date Wed, 17 Nov 2010 08:28:13 GMT

    [ https://issues.apache.org/jira/browse/HTTPCORE-175?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12932858#action_12932858
] 

Maxim Valyanskiy commented on HTTPCORE-175:
-------------------------------------------

Oleg, Is there any change to get 3.1.1 with bugfix for this bug? We are using HttpClient 3
for HTTP-protocol compliance testing of our HTTP implementation. This bug can mask problems
in our implementation

> 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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