--- a/gfx/cairo/cairo/src/cairo-dwrite-font.cpp
+++ b/gfx/cairo/cairo/src/cairo-dwrite-font.cpp
@@ -1351,17 +1351,17 @@ cairo_int_status_t
      */
     RECT fontArea;
     fontArea.left = (INT32)(smallestX - scaled_font->font_matrix.xx);
     fontArea.right = (INT32)(largestX + scaled_font->font_matrix.xx * 2);
     fontArea.top = (INT32)(smallestY - scaled_font->font_matrix.yy);
     fontArea.bottom = (INT32)(largestY + scaled_font->font_matrix.yy * 2);
     if (fontArea.left < 0)
 	fontArea.left = 0;
-    if (fontArea.top > 0)
+    if (fontArea.top < 0)
 	fontArea.top = 0;
     if (fontArea.bottom > dst->extents.height) {
 	fontArea.bottom = dst->extents.height;
     }
     if (fontArea.right > dst->extents.width) {
 	fontArea.right = dst->extents.width;
     }
     if (fontArea.right <= fontArea.left ||