quartz: Fixed crash in releasing uninitializes pAlloc and pReader
Piotr Caban
piotr.caban at gmail.com
Fri Jun 30 06:37:19 CDT 2006
Hi,
Changelog:
- Fixed crash in releasing uninitialized pAlloc and pReader
dlls/quartz/pin.c | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
--
Piotr
-------------- next part --------------
diff --git a/dlls/quartz/pin.c b/dlls/quartz/pin.c
index 57dc385..057ca3e 100644
--- a/dlls/quartz/pin.c
+++ b/dlls/quartz/pin.c
@@ -1131,8 +1131,10 @@ ULONG WINAPI PullPin_Release(IPin * ifac
{
if (This->hThread)
PullPin_StopProcessing(This);
- IMemAllocator_Release(This->pAlloc);
- IAsyncReader_Release(This->pReader);
+ if(This->pAlloc)
+ IMemAllocator_Release(This->pAlloc);
+ if(This->pReader)
+ IAsyncReader_Release(This->pReader);
CloseHandle(This->hEventStateChanged);
CoTaskMemFree(This);
return 0;
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