[Bug 36642] New: IWinHttpRequest::Send returns immediately even when in synchronous mode

http://bugs.winehq.org/show_bug.cgi?id=36642

Bug ID: 36642
           Summary: IWinHttpRequest::Send returns immediately even when in
                    synchronous mode
           Product: Wine
           Version: 1.7.18
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: minor
          Priority: P2
         Component: winhttp
          Assignee: [e-mail]
          Reporter: [e-mail]

Created attachment 48680
  --> http://bugs.winehq.org/attachment.cgi?id=48680
Script for AutoHotkey v1.1+ to reproduce issue

Synchronous mode, as set and described in IWinHttpRequest::Open is enabled, but
it still returns immediately instead of after a response is received.

This issue affects wine versions as early as 1.4, and extends to version 1.7.18

In windows, my attached code and executable display a dialog showing the source
of the google home page. In Ubuntu under wine, it returns immediately, causing
my script to throw an error for trying to access IWinHttpRequest::ResponseText
before Send has completed.

Terminal output from wine is as follows (two lines):

fixme:heap:HeapSetInformation (nil) 1 (nil) 0
fixme:winhttp:request_set_option 0 (null) (null)

As a workaround, one can call IWinHttpRequest::WaitForResponse immediately
after Send, which will wait in the same manner Send is supposed to.