[PATCH v2 1/6] strmbase: Check for a NULL media type in IPin::ReceiveConnection().
Zebediah Figura
z.figura12 at gmail.com
Tue Dec 10 21:53:32 CST 2019
Signed-off-by: Zebediah Figura <z.figura12 at gmail.com>
---
dlls/strmbase/pin.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/dlls/strmbase/pin.c b/dlls/strmbase/pin.c
index 5255a6c7b0b..3dd00b27ccc 100644
--- a/dlls/strmbase/pin.c
+++ b/dlls/strmbase/pin.c
@@ -633,6 +633,9 @@ HRESULT WINAPI BaseInputPinImpl_ReceiveConnection(IPin * iface, IPin * pReceiveP
TRACE("(%p)->(%p, %p)\n", This, pReceivePin, pmt);
strmbase_dump_media_type(pmt);
+ if (!pmt)
+ return E_POINTER;
+
EnterCriticalSection(&This->pin.filter->csFilter);
{
if (This->pin.filter->state != State_Stopped)
--
2.24.0
More information about the wine-devel
mailing list