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.
本片讲述了两名敌对的职业杀手Tok和O为着至爱而战，为着名誉而生。这两个最强的全职杀手经过连场激战即将在死亡线上遇上，而可以活着的，只有一人……
刑场之上，李毅是否能逃过一劫？东厂赵忠和锦衣卫纪纲究竟谁能取胜？大喇嘛的阴谋能否得逞，这一切，都是未知•••••
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Event_name: The name of the event created (uniquely determined).
根据两大新研究学者的真实故事作为背景，讲述两位新教育研究专家主人公威廉· 马斯特斯医生（麦克·辛饰）和他的助手弗吉妮娅·约翰逊（丽兹·卡潘饰）不惜一切地发起一场新爱革命的故事。他们坚持自己的信念，不理会世人封建的眼光、无惧怕身败名裂的风险，誓要作研究新学的先锋。
榆姐姐还担心他杀人不眨眼，是个大魔头模样呢。
This shovel was dug directly to 10 years ago.
尹旭你有个女人，却不如我本身生来的七十二颗黑痣。
迪士尼公主为你开启一段梦幻之旅，引领你走进童话的世界。在这里只要你怀揣梦想，就可能发现奇迹！
香云正叫小二算账，闻言不高兴地说道：谁要你赔医药费？你打坏了他，我们没人赶车了，怎么回家？赵锋听了后说这样啊，想了想道：我们送你们回去好了。
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The Y2K problem proves that we are now relying more and more on computer technology in all aspects. In the job market, IT work is undoubtedly the hottest. In fact, many analysts believe that information technology is the most powerful factor that has promoted the strong development of North American economy for a long time since World War II.
I follow the execution process of this small program: first, I take exp and "\ +" as parameters, call the calculation (String, String) method in the AbstractCalculator class, call split () of the same kind in the calculation (String, String), then call the calculation (int, int) method, enter the subclass from this method, after executing return num1 + num2, return the value to the AbstractCalculator class, assign it to result, and print it out. This just verifies our thinking at the beginning.
藤本幸世（森山未来 饰），男，31岁，典型的死宅型二次处男。为了忘却一年前那如梦如幻的桃花期，他来到某娱乐网站求职，却被一名痴情墨田（リリー・フランキー 饰）的女子刺伤。借着对桃花期强大的执念，幸世奇迹般地死而复生，并成功在该网站任职。在上司墨田和前辈唐木素子（真木よう 子 饰）的呵斥下，他每天疲于奔命地采访，在此期间意外邂逅了美丽的女孩美由纪（長澤まさみ 饰）。幸世的桃花期如约而至，但是烦恼也纷至沓来……
该片改编自佐藤正午畅销小说《鸠的击退法》，原著被誉为佐藤正午最佳作品，获得众多文学奖项。电影讲述津田在酒吧里让自己的编辑鸟饲(土屋太凤 饰)阅读他正在创作中的新小说，但鸟饲读起来越来越不像小说中的故事，她开始验证小说是否真的是虚构，惊愕的真相渐渐展开。
结婚已五年的小敏（蔡卓妍 饰）生活的并不幸福，丈夫的不理解与工作的乏味让小敏渐渐变得封闭、怯懦。特别是丈夫和工作的相继失去，让原本平静的生活被彻底打碎。与此同时，与她有心结的父亲突然重病，小敏不得不回去帮助父亲经营他那个快被淘汰的餐厅。 餐厅请了位神秘厨师家豪（吴慷仁 饰），家豪有一套独特的厨艺哲学和手艺，他的出现让原本濒临倒闭的餐厅变得门庭若市。家豪的生活态度也渐渐感染了小敏，她开始试着打开固有的枷锁，探索更多未知的自己。家豪离开后，小敏决定彻底独立起来，不再尝试复制家豪的味道，努力创造出自己的独门配方。 经历了这一系列的变故，小敏渐渐认识到关于自我、关于家人、关于成长的真正意义。一场关于女性的自我救赎悄然发生……
This post is also for everyone to challenge more difficult games in the future and make a little contribution.
