From 858f8791ec7f5f8b0443963fbaaec91191eb6d41 Mon Sep 17 00:00:00 2001
From: Eugene Sandulenko
Date: Tue, 7 Jan 2020 22:09:59 +0100
Subject: GRAPHICS: FONTS: Fix memory override

---
 graphics/fonts/macfont.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/graphics/fonts/macfont.cpp b/graphics/fonts/macfont.cpp
index 50635fda47..e8a52d10b2 100644
--- a/graphics/fonts/macfont.cpp
+++ b/graphics/fonts/macfont.cpp
@@ -414,7 +414,8 @@ MacFONTFont *MacFONTFont::scaleFont(const MacFONTFont *src, int newSize, bool bo
 	}
 
 	Graphics::Surface srcSurf;
-	srcSurf.create(src->getFontSize() * 2, src->getFontSize() * 2, PixelFormat::createFormatCLUT8());
+	srcSurf.create(MAX(src->getFontSize() * 2, newSize * 2), MAX(src->getFontSize() * 2, newSize * 2),
+				PixelFormat::createFormatCLUT8());
 	int dstGraySize = newSize * 2 * newSize;
 	int *dstGray = (int *)malloc(dstGraySize * sizeof(int));
 
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