Source code for autorop.arutil.pad_rop

from pwn import ROP


def pad_rop(rop: ROP, n: int) -> ROP:
    """Append ``n`` ``ret`` instructions to ``rop``.

    Arguments:
        rop: The rop chain to pad.
        n: The number of ``ret`` instructions to pad ``rop`` with.

    Returns:
        Reference to mutated rop chain ``rop``, which has had exactly ``n`` ``ret``
        instructions appended to it.
    """
    for _ in range(n):
        rop.raw(rop.ret)
    return rop