Rémi Bernon : winegstreamer: Check Video Processor Get(OutputStream)Attributes pointers.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 899b26484628108befbaa90321d8433c06a0657c
URL:    https://gitlab.winehq.org/wine/wine/-/commit/899b26484628108befbaa90321d8433...

Author: Rémi Bernon <rbernon(a)codeweavers.com>
Date:   Thu Sep 22 13:59:40 2022 +0200

winegstreamer: Check Video Processor Get(OutputStream)Attributes pointers.

---

 dlls/winegstreamer/video_processor.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/dlls/winegstreamer/video_processor.c b/dlls/winegstreamer/video_processor.c
index fcbccb3c3ef..74065103c87 100644
--- a/dlls/winegstreamer/video_processor.c
+++ b/dlls/winegstreamer/video_processor.c
@@ -249,6 +249,9 @@ static HRESULT WINAPI video_processor_GetAttributes(IMFTransform *iface, IMFAttr
 
     FIXME("iface %p, attributes %p stub!\n", iface, attributes);
 
+    if (!attributes)
+        return E_POINTER;
+
     IMFAttributes_AddRef((*attributes = impl->attributes));
     return S_OK;
 }
@@ -265,6 +268,11 @@ static HRESULT WINAPI video_processor_GetOutputStreamAttributes(IMFTransform *if
 
     FIXME("iface %p, id %#lx, attributes %p stub!\n", iface, id, attributes);
 
+    if (!attributes)
+        return E_POINTER;
+    if (id)
+        return MF_E_INVALIDSTREAMNUMBER;
+
     IMFAttributes_AddRef((*attributes = impl->output_attributes));
     return S_OK;
 }