[PATCH 1/5] gdiplus/metafile: Validate data size when playing back EmfPlusClear

[Nikolay Sivov]

Signed-off-by: Nikolay Sivov <nsivov at codeweavers.com>
---
 dlls/gdiplus/metafile.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/dlls/gdiplus/metafile.c b/dlls/gdiplus/metafile.c
index 1fd4db22b7..9312a04050 100644
--- a/dlls/gdiplus/metafile.c
+++ b/dlls/gdiplus/metafile.c
@@ -1823,6 +1823,9 @@ GpStatus WINGDIPAPI GdipPlayMetafileRecord(GDIPCONST GpMetafile *metafile,
         {
             EmfPlusClear *record = (EmfPlusClear*)header;
 
+            if (dataSize != sizeof(record->Color))
+                return InvalidParameter;
+
             return GdipGraphicsClear(metafile->playback_graphics, record->Color);
         }
         case EmfPlusRecordTypeFillRects:
-- 
2.14.2