From 665035b266c8ee14e3a934c49b00d482fe4d3059 Mon Sep 17 00:00:00 2001 From: Maarten Lankhorst Date: Mon, 7 Apr 2008 22:31:15 -0700 Subject: [PATCH] quartz: Don't free a null media type in file source --- dlls/quartz/filesource.c | 7 +++++-- 1 files changed, 5 insertions(+), 2 deletions(-) diff --git a/dlls/quartz/filesource.c b/dlls/quartz/filesource.c index fd977f9..b2d6838 100644 --- a/dlls/quartz/filesource.c +++ b/dlls/quartz/filesource.c @@ -96,6 +96,7 @@ static HRESULT process_extensions(HKEY hkeyExtensions, LPCOLESTR pszFileName, GU size = sizeof(keying); if (!l) l = RegQueryValueExW(hsub, subtype_name, NULL, NULL, (LPBYTE)keying, &size); + if (!l) CLSIDFromString(keying, minorType); @@ -433,7 +434,8 @@ static ULONG WINAPI AsyncReader_Release(IBaseFilter * iface) DeleteCriticalSection(&This->csFilter); This->lpVtbl = NULL; CoTaskMemFree(This->pszFileName); - FreeMediaType(This->pmt); + if (This->pmt) + FreeMediaType(This->pmt); CoTaskMemFree(This); return 0; } @@ -681,7 +683,8 @@ static HRESULT WINAPI FileSource_Load(IFileSourceFilter * iface, LPCOLESTR pszFi } CoTaskMemFree(This->pszFileName); - FreeMediaType(This->pmt); + if (This->pmt) + FreeMediaType(This->pmt); This->pszFileName = NULL; This->pmt = NULL; -- 1.5.4.1