Fixes CVE 2018-7584: https://bugs.php.net/bug.php?id=75981 For details see release notes: http://www.php.net/archive/2018.php#id2018-03-01-2 Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>