Nikolay Sivov : mfplat: Free event value on release.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 14e63ff9129a8b56654c4eac6e46059176fd69d9
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=14e63ff9129a8b56654c4eac6e46059176fd69d9

Author: Nikolay Sivov <nsivov at codeweavers.com>
Date:   Mon Mar 11 13:28:05 2019 +0300

mfplat: Free event value on release.

Signed-off-by: Nikolay Sivov <nsivov at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/mfplat/main.c | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/dlls/mfplat/main.c b/dlls/mfplat/main.c
index 6bec418..7a8361f 100644
--- a/dlls/mfplat/main.c
+++ b/dlls/mfplat/main.c
@@ -2088,7 +2088,7 @@ HRESULT WINAPI MFCreateSourceResolver(IMFSourceResolver **resolver)
     return S_OK;
 }
 
-typedef struct _mfmediaevent
+typedef struct media_event
 {
     mfattributes attributes;
     IMFMediaEvent IMFMediaEvent_iface;
@@ -2139,14 +2139,15 @@ static ULONG WINAPI mfmediaevent_AddRef(IMFMediaEvent *iface)
 
 static ULONG WINAPI mfmediaevent_Release(IMFMediaEvent *iface)
 {
-    mfmediaevent *This = impl_from_IMFMediaEvent(iface);
-    ULONG ref = InterlockedDecrement(&This->attributes.ref);
+    struct media_event *event = impl_from_IMFMediaEvent(iface);
+    ULONG ref = InterlockedDecrement(&event->attributes.ref);
 
-    TRACE("(%p) ref=%u\n", This, ref);
+    TRACE("(%p) ref=%u\n", iface, ref);
 
     if (!ref)
     {
-        HeapFree(GetProcessHeap(), 0, This);
+        PropVariantClear(&event->value);
+        heap_free(event);
     }
 
     return ref;