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https://issues.apache.org/jira/browse/HTTPCORE-372?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13893435#comment-13893435
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Oleg Kalnichevski commented on HTTPCORE-372:
--------------------------------------------
Dmitry
I am just trying to understand why removed lines of code need to be copied to
two places and whether or not this can be avoided.
Oleg
> ChunkedInputStream and ChunkDecoder allows closing chunk absence
> ----------------------------------------------------------------
>
> Key: HTTPCORE-372
> URL: https://issues.apache.org/jira/browse/HTTPCORE-372
> Project: HttpComponents HttpCore
> Issue Type: Improvement
> Components: HttpCore, HttpCore NIO
> Reporter: Dmitry Potapov
> Fix For: 4.4-alpha1
>
> Attachments: expect-closing-chunk.patch
>
>
> I've found that both these classes treats chunked streams without closing
> chunk as complete streams without any errors. This contradicts RFC2616 ยง3.6.1
> Consider the following scenario:
> 1. HttpClient sends request to Server
> 2. Server accepts request and send response headers with Transfer-Encoding:
> chunked
> 3. Server sends first chunk completely and dies with segfault before sending
> the next chunk
> 4. HttpClient receives response headers and creates ChunkedInputStream
> 5. ChunkedInputStream reads this first chunk and encounters eof
> Expected result:
> IOException thrown indicating incomplete response
> Actual result:
> No exception is thrown, -1 is returned on the next read and nobody knows that
> response is incomplete.
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