php security and bug fix update

5.4.16-42 - bz2: fix improper error handling in bzread CVE-2016-5399 5.4.16-41 - gd: fix integer overflow in gd2GetHeader resulting in heap overflow CVE-2016-5766 - gd: fix integer overflow in gdImagePaletteToTrueColor resulting in heap overflow CVE-2016-5767 - mbstring: fix double free in...