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winealsa: Properly allocate the WAVEFORMATEXTENSIBLE returned by GetMixFormat.

This commit is contained in:
Jörg Höhle 2011-06-04 11:55:06 +02:00 committed by Alexandre Julliard
parent c192041204
commit d726cf8819
1 changed files with 6 additions and 6 deletions
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12
dlls/winealsa.drv/mmdevdrv.c
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@ -1217,16 +1217,15 @@ static HRESULT WINAPI AudioClient_GetMixFormat(IAudioClient *iface,
if(!pwfx)
return E_POINTER;
*pwfx = NULL;
*pwfx = HeapAlloc(GetProcessHeap(), 0, sizeof(WAVEFORMATEXTENSIBLE));
if(!*pwfx)
fmt = CoTaskMemAlloc(sizeof(WAVEFORMATEXTENSIBLE));
if(!fmt)
return E_OUTOFMEMORY;
fmt = (WAVEFORMATEXTENSIBLE*)*pwfx;
formats = HeapAlloc(GetProcessHeap(), 0, snd_pcm_format_mask_sizeof());
if(!formats){
HeapFree(GetProcessHeap(), 0, *pwfx);
CoTaskMemFree(fmt);
return E_OUTOFMEMORY;
}
@ -1310,11 +1309,12 @@ static HRESULT WINAPI AudioClient_GetMixFormat(IAudioClient *iface,
fmt->Format.cbSize = sizeof(WAVEFORMATEXTENSIBLE) - sizeof(WAVEFORMATEX);
dump_fmt((WAVEFORMATEX*)fmt);
*pwfx = (WAVEFORMATEX*)fmt;
exit:
LeaveCriticalSection(&This->lock);
if(FAILED(hr))
HeapFree(GetProcessHeap(), 0, *pwfx);
CoTaskMemFree(fmt);
HeapFree(GetProcessHeap(), 0, formats);
return hr;