That means that the attacker can overwrite SFP (the saved frame pointer) and then overwrite ret (the return address).

那意味着攻击者能够改写sfp(即已保存的帧指针)，然后改写ret(返回地址)。

youdao

It then pushed the return (ret) value, which tells function1 where to return to in main once function1 is done.

之后它压入return (ret)值，这个值在function1完成时告诉function1返回到main中的何处。

youdao

ret} represents the return key.

{ret} 代表回车键。

youdao