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https://issues.apache.org/jira/browse/CAMEL-25133?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Claus Ibsen reassigned CAMEL-25133:
-----------------------------------
Assignee: shashank
> camel-http-common - a non-chunked response over 2 GiB gets a wrong
> Content-Length
> ---------------------------------------------------------------------------------
>
> Key: CAMEL-25133
> URL: https://issues.apache.org/jira/browse/CAMEL-25133
> Project: Camel
> Issue Type: Bug
> Components: camel-http-common
> Reporter: Andrea Cosentino
> Assignee: shashank
> Priority: Minor
> Fix For: 4.23.0
>
>
> DefaultHttpBinding.doWriteDirectResponse sizes a non-chunked response with
> {code}int len = copyStream(is, stream, response.getBufferSize());
> response.setContentLength(len);{code}
> IOHelper.copy returns an int. Above 2 GiB it used to wrap to a negative
> value, and since CAMEL-25023 it is clamped to Integer.MAX_VALUE. Either way
> the Content-Length header is wrong for such a response.
> Suggested fix: take the length as a long from the CachedOutputStream the body
> was copied into, and call HttpServletResponse.setContentLengthLong (Servlet
> 3.1+).
> Raised in the review of https://github.com/apache/camel/pull/26892
> (CAMEL-25023).
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