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想起那晚范增观星时的说法，刘邦和尹旭是最大的威胁，若是这样限制起来，倒是可以高枕无忧可是苏岸安排的一名近卫军岗哨却发现了问题……主人，发现情况……听到属下禀报，苏岸顿时一阵紧张，抬头问道：怎么了？那边有人骑马过来了，人数有数十人之多，正朝着我们这边过…苏岸季布蹿到高处，远远瞧着远处尘土飞扬，大概有四五十人骑马朝着自己这边飞奔而来。This individual refers to the fourth level, and I will talk about it later.The number after the decimal point will be rounded to the nearest 1258Deep water torpedoes (fill in the quantity by oneself)Figure 1 is an example of a JOP attack. In this example, the attacker's aim is to execute a system call "int 0x80" to open a new command line window. To do this, an attacker needs to modify the contents of the eax register to "0x0000000b" and the ebx register to the string "/bin/sh" before "int 0x80" is called, and the ecx and edx registers must point to the value "0x00000000". Suppose the value "0x0000000" and the string "/bin/sh" can be found in memory when the program is running. An attacker needs to construct the value "0x0000000b" himself. However, for the value "0x0000000b", when an attacker saves data to the stack through a buffer overflow, the "0x00" byte will trigger the system to terminate the read operation. This example specifically describes how the attacker uses the existing code snippet in the program to modify the value of val pushed into the stack by the attacker step by step from "0xffffff0b" to the value required by the system call "0x0000000b", thus implementing JOP attack. The following are the detailed steps of the process.他就满脸新奇地将目光投注到张槐怀里的小娃娃身上，伸出大手小心翼翼地捏住那小馒头一样的小拳头，这是……苞谷。