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cairo-win32-font: fixed division by zero

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We need to be sure scaled_font->logical_scale never gets zero, as that
is used later for division.
This commit is contained in:
Tulio Beloqui 2023-12-18 14:01:15 +01:00 • committed by Havard Graff
parent 39ba22d7e6
commit 565ac84fe2
1 changed files with 2 additions and 2 deletions
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4
src/win32/cairo-win32-font.c
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@ -246,8 +246,8 @@ _compute_transform (cairo_win32_scaled_font_t *scaled_font,
scaled_font->logical_size =
_cairo_lround (WIN32_FONT_LOGICAL_SCALE * scaled_font->y_scale);
scaled_font->logical_scale =
WIN32_FONT_LOGICAL_SCALE * scaled_font->y_scale;
scaled_font->logical_scale = MAX(1.f,
WIN32_FONT_LOGICAL_SCALE * scaled_font->y_scale);
}
cairo_matrix_scale (&scaled_font->logical_to_device,