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.
童年贫瘠的时光，姜生和凉生相依相偎，尽管是没有血缘的兄妹，仍对彼此不离不弃，物质虽然匮乏，精神却无比充实。他们双双考入理想大学后一场车祸，凉生失踪，由此揭开了凉生的身世之谜。姜生苦心寻找凉生，程天佑陪伴左右，深深爱上了这个平凡而不平常的女孩。凉生回归，成为了程天佑的表弟，错综复杂的家族关系，让三人的生活再也无法平静。噩耗降临，凉生得了骨髓血癌，姜生为挽救凉生的生命，放弃出国留学的机会，割舍对程天佑的爱，回到凉生身边。
2. Testers
为了还自己清白，齐淼努力查找真相，一个惊天秘密浮出水面....
He is a young and famous child star and a powerful actor who constantly breaks through himself. He is OPPO Star Partner @ Zhang Yishan.
孙悟空背后有三尊圣人，当年面对玉帝、如来，都没有吃半点亏。
Article 41 [Definition of Illegal Expenses] The term "illegal expenses for breach of contract and violation of regulations" as mentioned in these Regulations refers to the expenses that the medical security fund should not pay due to the violation of medical security laws, regulations, policies and service agreements by units or individuals.
渴望城市生活的山里女人笋妹，不顾青梅竹马文春的劝留,毅然奔向了华丽的都市。而文春却独自在痛苦中挣扎。在时间的冲洗中,菊子踏入了文春的生活，在一次次独处中，他渐渐和菊子产生了感情。几年后,文春做了一村之长，落魄的笋妹回到了山里，因在外面的不轨行为导致了全村的排斥，自杀的想法不断在笋妹脑海里荡漾。几次被文春所救，慢慢地笋妹冲破了世俗的束缚，二人似乎又回到了当年……
时间是遥远的未来。88个星座系被宇宙幕府泽克马特支配，失去了希望。但是，在宇宙中流传着一个传说。“当宇宙陷入无心之人的手中，人们流泪的时候，9位终极救世主出现，拯救宇宙”。它的名字是宇宙战队黄瓜连者。
不知是上天开了个玩笑，还是小鬼作祟，她和他再一次不期而遇。
练习的人觉得没有危险性，心里就没有压力
钟隐说道：东来成了扶苏公子的女婿，子婴公子便是你的大舅哥，为他报仇便是当然不让的责任了，东来不会推脱吧？当然了，秦国遗留下来的所有力量都会全力以赴，帮助越国强盛，逐鹿天下。
等《白发魔女传》的电视改编权卖了，再出售实体书，估计就能买一套这样的房子了。
大学生孟星将出国攻读硕士学位，身为高级职位的孟父却突然被检察机关收审。顿时，一家人六神无主，深受刺激。 孟父涉嫌受贿被拘留，孟家遭到搜查，财产也被冻结，孟星出国留学之行也化为一梦。孟母急火攻心，一病不起。孟星托家中好友袁征打听父亲的情况，袁征打听回来的……
Since then, her father has been indifferent to her. Allie was very troubled at first, but she was unable to change. The relationship between father and daughter gradually estranged.
/greet (compliments)
冬冬是幼儿园大班的孩子。妈妈晓燕下岗后不久，爸爸大宇也在人员精简中，把最后的机会让给了刚刚失去丈夫的同事小孙。本来，爸爸一个人上班时，日子就过得非常紧张。为了最大限度的节省开支，冬冬的中午饭被改在家里吃，冬冬想要的一只花背小乌龟……
Console.log ("I am the technical director of Baidu");
