chunk_split (3)
socket_select (4)
php_imagepolygon (5)
+ imagesetstyle (6)
(1) heap corruption, mostly visible in malloc-related calls. Whether you see
this or not might depend on your libc/compiler. Hard to track down,
(5) integer overflow inside php_imagepolygon and possible subsequent
integer overflows inside gdlib's gdImageFilledPolygon().
+(6) integer overflow if the number of elements in the array passed as
+ second argument * sizeof(int) result in an overflow.
+ gdImageSetStyle function called by this php wrapper can die for the
+ same reason.
Ammendment 1.