[PATCH v3 06/14] win32u: Clamp the ellipse size to the rect size in dibdrv_RoundRect().

[Elizabeth Figura]

From: Elizabeth Figura

This was lost in 5924ab4c5155d97f4b23a33e97258c1ec382ea02.
---
 dlls/win32u/dibdrv/graphics.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/dlls/win32u/dibdrv/graphics.c b/dlls/win32u/dibdrv/graphics.c
index 43a43a6f9bd..0a54eec8a0c 100644
--- a/dlls/win32u/dibdrv/graphics.c
+++ b/dlls/win32u/dibdrv/graphics.c
@@ -1592,6 +1592,9 @@ BOOL dibdrv_RoundRect( PHYSDEV dev, INT left, INT top, INT right, INT bottom,
             --bottom;
     }

+    ellipse_width = min( ellipse_width, abs( right + 1 - left ));
+    ellipse_height = min( ellipse_height, abs( bottom + 1 - top ));
+
     SetRect( &arc_rect, 0, 0, ellipse_width, ellipse_height );
     /* We are drawing four arcs, but the number of points we will actually use
      * is exactly as many as in one ellipse arc. */