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当然，若是韩信战败，结果怕是会有麻烦。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.《当你恋爱时》以极小的体量引人入胜，细致刻画都市年轻男女在不同时期的恋爱模样，每集只有5分钟左右，但都是独立的故事，用极短的故事长度讲述精彩的爱情内容，成为该剧的一大特色。剧中有恋爱中的小确幸，有爱而不得的小遗憾，有吵架后的冷却，也有为爱执着的疯狂，反映最真实的都市生活，打造微型“爱情公寓”。首部抗击新冠肺炎人物影像志《医者2020》，以《向背》、《问答》、《生死》、《安危》、《呼吸》为题，为观众力献五集225分钟的珍贵影像，还原疫情中的历史时刻，回望值得铭记的百天过往。此系列纪录片，将视角置于北京、武汉双城，栏目组连续走访武汉市金银潭医院、汉口医院、雷神山医院、江夏方舱医院以及北京地坛医院、佑安医院、小汤山定点医院等20家医院，在救治与求生的压力下，用所拍摄记录的一帧一画渐次拉开帷幕，直击大事件、大时代的现场。叶剑飞（周润发 饰）从小在戏班长大，对生活现状很是不满意的他一直想要到美国，希望能够在那里出人头地，但他的偷渡计划却屡屡失败。一次偶然中，叶剑飞结识了名叫黄克强（万梓良 饰）的男子，两人一见如故，结为了好友。该剧翻拍自日本人气电视剧《昼颜》，讲述因为禁断的爱而经历残酷体验的成年人们的成长电视剧。由《坏家伙们》导演金政民执导，刘素静编剧执笔。Some people think that the long-standing tension between regulatory authorities, public departments and financial institutions should at least bear part of the responsibility for network security accidents, because it is precisely because of this contradiction that enterprises often choose to make big things smaller and small things smaller.