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dmime: Check return code of create_dmgraph (Coverity).

This commit is contained in:
Marcus Meissner 2015-05-06 08:49:33 +02:00 committed by Alexandre Julliard
parent c2ecf3b0bf
commit 59efc5ce64
1 changed files with 7 additions and 2 deletions
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9
dlls/dmime/audiopath.c
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@ -132,6 +132,7 @@ static HRESULT WINAPI IDirectMusicAudioPathImpl_GetObjectInPath (IDirectMusicAud
REFGUID guidObject, WORD dwIndex, REFGUID iidInterface, void** ppObject)
{
struct IDirectMusicAudioPathImpl *This = impl_from_IDirectMusicAudioPath(iface);
HRESULT hr;
FIXME("(%p, %d, %d, %d, %s, %d, %s, %p): stub\n", This, dwPChannel, dwStage, dwBuffer, debugstr_dmguid(guidObject),
dwIndex, debugstr_dmguid(iidInterface), ppObject);
@ -169,7 +170,9 @@ static HRESULT WINAPI IDirectMusicAudioPathImpl_GetObjectInPath (IDirectMusicAud
if (IsEqualIID (iidInterface, &IID_IDirectMusicGraph)) {
if (NULL == This->pToolGraph) {
IDirectMusicGraphImpl* pGraph;
create_dmgraph(&IID_IDirectMusicGraph, (void**)&pGraph);
hr = create_dmgraph(&IID_IDirectMusicGraph, (void**)&pGraph);
if (FAILED(hr))
return hr;
This->pToolGraph = (IDirectMusicGraph*) pGraph;
}
*ppObject = This->pToolGraph;
@ -200,7 +203,9 @@ static HRESULT WINAPI IDirectMusicAudioPathImpl_GetObjectInPath (IDirectMusicAud
IDirectMusicPerformance8_GetGraph(This->pPerf, &pPerfoGraph);
if (NULL == pPerfoGraph) {
IDirectMusicGraphImpl* pGraph = NULL;
create_dmgraph(&IID_IDirectMusicGraph, (void**)&pGraph);
hr = create_dmgraph(&IID_IDirectMusicGraph, (void**)&pGraph);
if (FAILED(hr))
return hr;
IDirectMusicPerformance8_SetGraph(This->pPerf, (IDirectMusicGraph*) pGraph);
/* we need release as SetGraph do an AddRef */
IDirectMusicGraph_Release((LPDIRECTMUSICGRAPH) pGraph);