#1204 Response headers added by proxy servers missing in CURLINFO_HEADER_SIZE

Daniel Stenberg

See https://github.com/bagder/curl/pull/60

Often times proxy servers add their own headers (like HTTP/1.0 200 Connection established) to responses on their way back to the client. The size of these headers was not taken into account when calculating CURLINFO_HEADER_SIZE before the change from this pull request.

The problem can be reproduced quite easily using the test program from https://gist.github.com/mj/5102778. In our case the proxy server at proxy:8080 was the default Squid that ships with Debian stable.


  • I'm working on fixing up the test suite to be able to test for this and verify both the bug and your fix.

    • status: open --> closed-fixed
  • Thanks, this has been merged into master now. I failed in making a proper test case for this so far, as it turned out a bit messier than I would have liked. I will still try to get a test or two done for this later on.

    Case closed!