alt Hacker NewsHP-UX on PA-RISC had an upward-growing stack. In practice, various exploits were developed which adapted to the changed direction of the stack.
One source from a few mins of searching: https://phrack.org/issues/58/11
HP-UX on PA-RISC had an upward-growing stack. In practice, various exploits were developed which adapted to the changed direction of the stack.
One source from a few mins of searching: https://phrack.org/issues/58/11
Linux on PA-RISC also has an upward-growing stack (AFAIK, it's the only architecture Linux has ever had an upward-growing stack on; it's certainly the only currently-supported one).