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.
《个人趣向》反应当代女性对男同性恋好奇心的电视剧，李民浩在剧中将饰演为了与希望找男同性恋做男友的女性合租而假装是男同性恋的角色。 李敏镐在剧中扮演的男主人公镇浩拥有卓越的时尚感觉和洁癖，以自我中心的粗犷态度与女室友争吵个不停，却在不知不觉间陷入了爱河。
该剧以韩国轰动全球的未了结案件“华城连环杀人案”作为参照原型，并用当时嫌疑犯的绰号“岬童夷”作为剧名，虚拟城市日炭作为连环杀人事件之发生地，描述时隔20年再次回来的案件元凶岬童夷与不惜一切要缉捕他归案的刑警河武念之间所发生的故事。
妻妾早就吃完了，倚在一旁打着哈欠，沈悯芮想躲着戚夫人，戚夫人却偏拉着她聊，跟她说瞒着杨长帆家里不是个事，要好好跟杨长帆谈，回家拜父母，名正言顺才对。
以贾富贵和郑奉时这对一仆一主同父异母兄弟与二十世纪同行生命情感历程为主体线索有代表性历史时期和历史事件横断面上着力刻画出们亲情、友情、爱情、良知、希望、仇怨等等方面所经历悲欢离合展现了即将过去二十世纪--这个给中国带来了翻天覆地变化历史进程中有着优秀文化传统和强烈变革意识中国人对于人生真情追求和对人性真谛恪守。本剧两位主人公富贵和奉时出生于1900年八国联军攻陷北京城枪炮声中们有着迥异社会地位、性格特点和人生价值观念。作为不知自己身世仆人之子富贵从小便练就了一身做生意本领培养出本份、诚实和忍让性格而奉时作为东家少爷热情奔放、正直善良总沉醉艺术梦境中表达着自己对美好理想追求。漫长而又富有传奇色彩一生中们和自己家人经历了军阀混战、革命、抗战、解放、新中国诞生和成长围绕着利益和情感这个核心家庭与社会、现实与理想、新与旧、美与丑、生与死、良知与苟且矛盾选择面前们兴奋、期盼、痛苦、冲突演绎出一幅幅真实而又感人生命图景。
Have you ever been so embarrassed and lost as I am? Have you ever been as eager as I am to stand on the stage, explain your views to leaders, introduce products to customers, spread knowledge to the public, talk and laugh, be confident, lead the audience, and make the audience laugh, cry and be passionate because of you?
戚夫人几乎是被五花大绑押着的，她毕竟是殉节的高危分子。
遭遇车祸的小欣伤愈后回到家中，却对以前的事失去了记忆，但不时地心中模糊地会想到一个人，那个人到底是谁？小欣为什么会念念不忘？
莫要耽搁了，走。
Damage superposition, duration does not affect each other, teammate induction adds, time does not affect each other
我也得忙去，不送了啊。
如果你想看武侠，《诛仙》语言风格、打斗方式和武侠小说一脉相承。
打了败仗却一定是大罪，不管是谁打的败仗，都有可能是你的大罪。
It mainly refers to constructing XSS cross-site vulnerability web pages or looking for cross-site vulnerability web pages other than non-target machines. For example, when we want to penetrate a site, we construct a web page with cross-site vulnerabilities, then construct cross-site statements, and deceive the administrator of the target server to open it by combining other technologies, such as social engineering, etc.
HTTP slow attack is to use the normal interaction mechanism of HTTP protocol to establish a connection with the target server first, and then keep the connection unreleased for a long time. If an attacker continues to establish such a connection with the target server, the available resources on the target server will be exhausted and normal services cannot be provided.
Hard disk is a kind of hardware, which is used to store files. Floppy disk is also a kind of storage device. It can only be used by floppy disk. Now it is only 1.44 MB, and its capacity is too small. It is generally not used now. Now it has been gradually replaced by U disk.
