Type your comment> @gh0stm5n said:
Oh no my old Ubuntu has updated… Is the real box also updated? And where to find an article to pass the pty (0x7f) thing?
I think you won’t need to pass 0x7f at all if you use function that different from some function in GOT by low byte only.
I’ve not tried it yet but I’m gonna try it tomorrow with one_gadget parameters —near.