Sebastian Lackner : xaudio2_7: Unset DebugInfo->Spare[0] before destroying critical sections.

[Alexandre Julliard]

Module: wine
Branch: stable
Commit: 2ad35dfd7817accb87e246009c8d84a11643c8bb
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=2ad35dfd7817accb87e246009c...

Author: Sebastian Lackner 
Date:   Fri Feb 12 06:12:12 2016 +0100

xaudio2_7: Unset DebugInfo->Spare[0] before destroying critical sections.

Signed-off-by: Sebastian Lackner 
Signed-off-by: Andrew Eikum 
Signed-off-by: Alexandre Julliard 
(cherry picked from commit caff64333f6dfee3b99cc067ed522da101f40a6a)
Signed-off-by: Michael Stefaniuc

---

dlls/xaudio2_7/xaudio_dll.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/dlls/xaudio2_7/xaudio_dll.c b/dlls/xaudio2_7/xaudio_dll.c
index 3bb1aad..70ed8d6 100644
--- a/dlls/xaudio2_7/xaudio_dll.c
+++ b/dlls/xaudio2_7/xaudio_dll.c
@@ -1249,12 +1249,14 @@ static ULONG WINAPI IXAudio2Impl_Release(IXAudio2 *iface)
         LIST_FOR_EACH_ENTRY_SAFE(src, src2, &This->source_voices, XA2SourceImpl, entry){
             HeapFree(GetProcessHeap(), 0, src->sends);
             IXAudio2SourceVoice_DestroyVoice(&src->IXAudio2SourceVoice_iface);
+            src->lock.DebugInfo->Spare[0] = 0;
             DeleteCriticalSection(&src->lock);
             HeapFree(GetProcessHeap(), 0, src);
         }

LIST_FOR_EACH_ENTRY_SAFE(sub, sub2, &This->submix_voices, XA2SubmixImpl, entry){
             IXAudio2SubmixVoice_DestroyVoice(&sub->IXAudio2SubmixVoice_iface);
+            sub->lock.DebugInfo->Spare[0] = 0;
             DeleteCriticalSection(&sub->lock);
             HeapFree(GetProcessHeap(), 0, sub);
         }
@@ -1270,6 +1272,7 @@ static ULONG WINAPI IXAudio2Impl_Release(IXAudio2 *iface)

CloseHandle(This->mmevt);

+        This->lock.DebugInfo->Spare[0] = 0;
         DeleteCriticalSection(&This->lock);

HeapFree(GetProcessHeap(), 0, This);