[PATCH] quartz: Enhancement for AVISplitter_create.
Andrey Gusev
andrey.goosev at gmail.com
Thu Dec 28 07:30:23 CST 2017
Signed-off-by: Andrey Gusev <andrey.goosev at gmail.com>
---
dlls/quartz/avisplit.c | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/dlls/quartz/avisplit.c b/dlls/quartz/avisplit.c
index f3eccedcfc..24180aa9cc 100644
--- a/dlls/quartz/avisplit.c
+++ b/dlls/quartz/avisplit.c
@@ -1442,13 +1442,20 @@ HRESULT AVISplitter_create(IUnknown * pUnkOuter, LPVOID * ppv)
/* Note: This memory is managed by the transform filter once created */
This = CoTaskMemAlloc(sizeof(AVISplitterImpl));
- This->streams = NULL;
- This->oldindex = NULL;
+ if (!This)
+ return E_OUTOFMEMORY;
+ ZeroMemory(This, sizeof(AVISplitterImpl));
hr = Parser_Create(&(This->Parser), &AVISplitterImpl_Vtbl, &CLSID_AviSplitter, AVISplitter_Sample, AVISplitter_QueryAccept, AVISplitter_InputPin_PreConnect, AVISplitter_Flush, AVISplitter_Disconnect, AVISplitter_first_request, AVISplitter_done_process, NULL, AVISplitter_seek, NULL);
if (FAILED(hr))
+ {
+ CoTaskMemFree(This);
return hr;
+ }
+
+ This->streams = NULL;
+ This->oldindex = NULL;
*ppv = &This->Parser.filter.IBaseFilter_iface;
--
2.13.6
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