Andrew Eikum : winepulse.drv: Check that the server connection actually succeeded.

[Alexandre Julliard]

Module: wine
Branch: stable
Commit: 327ac6c86a9ff242169f10affb2e6eb179fdcbc0
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=327ac6c86a9ff242169f10affb...

Author: Andrew Eikum <aeikum(a)codeweavers.com>
Date:   Fri Mar  4 10:16:15 2016 -0600

winepulse.drv: Check that the server connection actually succeeded.

When there is no PA server running, some older PulseAudio versions
have pa_mainloop_iterate fail instead of setting the connection state
to failed. So, we should also check the connection state after exiting
the loop to ensure it really succeeded before continuing.

Signed-off-by: Andrew Eikum <aeikum(a)codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>
(cherry picked from commit 0766334d04d00f1de6d601a4b052f7dfedcd9c64)
Signed-off-by: Michael Stefaniuc <mstefani(a)winehq.org>

---

 dlls/winepulse.drv/mmdevdrv.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/dlls/winepulse.drv/mmdevdrv.c b/dlls/winepulse.drv/mmdevdrv.c
index ef171d3..fcb27d86 100644
--- a/dlls/winepulse.drv/mmdevdrv.c
+++ b/dlls/winepulse.drv/mmdevdrv.c
@@ -566,6 +566,9 @@ static HRESULT pulse_test_connect(void)
             break;
     }
 
+    if (pa_context_get_state(pulse_ctx) != PA_CONTEXT_READY)
+        goto fail;
+
     TRACE("Test-connected to server %s with protocol version: %i.\n",
         pa_context_get_server(pulse_ctx),
         pa_context_get_server_protocol_version(pulse_ctx));