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gdiplus/metafile: Validate data size when playing back EmfPlusClear. 

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Vincent Povirk <vincent@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Nikolay Sivov 2017-10-17 15:49:11 +03:00 committed by Alexandre Julliard
parent 9787af34b1
commit b203b76190
1 changed files with 3 additions and 0 deletions
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3
dlls/gdiplus/metafile.c
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@ -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: