Internet Bug Bounty: Illegal write/read access caused by gdImageAALine overflow

Upstream Bug --- https://bugs.php.net/bug.php?id=72482 Summary --- Ilegal write/read access at gdImageSetAAPixelColor caused by gdImageAALine overflow. gdImageAALine tries to clip the limit values and fails because an integer overflow occurs while calculating the new line limits. PHP 5 is affecte...