[PATCH 3/3] dwrite: Explicitly check rendering parameters pointer passed to DrawGlyphRun()

[Nikolay Sivov]

Signed-off-by: Nikolay Sivov <nsivov at codeweavers.com>
---
 dlls/dwrite/gdiinterop.c | 3 +++
 dlls/dwrite/tests/font.c | 1 -
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/dlls/dwrite/gdiinterop.c b/dlls/dwrite/gdiinterop.c
index aa2e3a6977..84921e64a0 100644
--- a/dlls/dwrite/gdiinterop.c
+++ b/dlls/dwrite/gdiinterop.c
@@ -328,6 +328,9 @@ static HRESULT WINAPI rendertarget_DrawGlyphRun(IDWriteBitmapRenderTarget1 *ifac
     if (!This->dib.ptr)
         return S_OK;
 
+    if (!params)
+        return E_INVALIDARG;
+
     if (FAILED(hr = IDWriteFontFace_QueryInterface(run->fontFace, &IID_IDWriteFontFace2, (void **)&fontface2))) {
         WARN("Failed to get IDWriteFontFace2 interface, hr %#x.\n", hr);
         return hr;
diff --git a/dlls/dwrite/tests/font.c b/dlls/dwrite/tests/font.c
index 10d97e947b..e54f10a949 100644
--- a/dlls/dwrite/tests/font.c
+++ b/dlls/dwrite/tests/font.c
@@ -1337,7 +1337,6 @@ static void test_CreateBitmapRenderTarget(void)
 
     hr = IDWriteBitmapRenderTarget_DrawGlyphRun(target, 0.0f, 0.0f, DWRITE_MEASURING_MODE_NATURAL,
         &run, NULL, RGB(255, 0, 0), NULL);
-todo_wine
     ok(hr == E_INVALIDARG, "Unexpected hr %#x.\n", hr);
 
     hr = IDWriteBitmapRenderTarget_DrawGlyphRun(target, 0.0f, 0.0f, DWRITE_MEASURING_MODE_GDI_NATURAL + 1,
-- 
2.13.2