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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.The provisions of this section apply to ships in mutual view.3. Toe-splitting design to protect the toes adequately.Marvel的S.H.I.E.L.D.代理商：弹弓发生在Marvel的S.H.I.E.L.D.代理商第4季开始前不久。数字系列的特点是埃琳娜“哟哟”罗德里格斯，一个不人道的能力，以超高速移动。作为一个有权力的人，她必须签署索科维亚协议。然而，协议的限制与她迫切想要完成的个人任务直接冲突，这项任务将考验她的能力，并将包括与S.H.I.E.L.D.团队成员的紧张接触。绝大多数的人认为从事广播电视事业的人，特别是在电视剧制作部门工作的人是不讲伦理道德的异类，可是实际上在那里工作的每个人都是非常平凡的，他们和其他人一样需要爱、理解，认可和关心。张毅忙于公司新产品的研发，忽略女儿导致女儿离家出走，李俊在利益的驱使下为夺取张毅的研发项目策划绑架张毅女儿，张大哈和王小嘻奉命保护张萌萌，谁知二人还是来晚一步张萌萌被绑，李俊为防止消息走漏决定解决二人，张大哈和王小嘻察觉事情不对与恶势力展开了一场斗智斗勇的对诗，最终在好友小灵通的帮助下，成功救出张萌萌，协助警方将李俊等人绳之以法。1949年，党中央领导人进驻北京香山，在国共和谈破裂的千钧一发之际，全力筹划建立新中国。