Prevent overflow in chromaticity calculations #588
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In png_xy_from_XYZ X+Y+Z was calculated without checking for overflow. This fixes that by moving the correct code from png_XYZ_normalize into a static function which is now used from png_xy_from_XYZ Signed-off-by: John Bowler <[email protected]>
ctruta
approved these changes
Sep 12, 2024
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Reviewed, approved, and integrated in master, thank you. |
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In png_xy_from_XYZ X+Y+Z was calculated without checking for overflow.
This fixes that by moving the correct code from png_XYZ_normalize into a
static function which is now used from png_xy_from_XYZ
Signed-off-by: John Bowler [email protected]