Hans Leidekker : winhttp: Return an error from winhttp_request_get_ResponseBody if the request is not sent.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 6f046e0f518ea19b510ed14463a484aaa485050c
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=6f046e0f518ea19b510ed14463...

Author: Hans Leidekker <hans(a)codeweavers.com>
Date:   Mon Feb 16 14:41:10 2015 +0100

winhttp: Return an error from winhttp_request_get_ResponseBody if the request is not sent.

---

 dlls/winhttp/request.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/dlls/winhttp/request.c b/dlls/winhttp/request.c
index 2932108..135a291 100644
--- a/dlls/winhttp/request.c
+++ b/dlls/winhttp/request.c
@@ -3664,6 +3664,11 @@ static HRESULT WINAPI winhttp_request_get_ResponseBody(
     if (!body) return E_INVALIDARG;
 
     EnterCriticalSection( &request->cs );
+    if (request->state < REQUEST_STATE_SENT)
+    {
+        err = ERROR_WINHTTP_CANNOT_CALL_BEFORE_SEND;
+        goto done;
+    }
     if (!(sa = SafeArrayCreateVector( VT_UI1, 0, request->offset )))
     {
         err = ERROR_OUTOFMEMORY;