1204香蕉你懂的

For the convenience of the experiment, we directly use the functions in libc.so.6 as the attack functions to be executed. This is a C program runtime in Linux, which holds a large number of available functions and contains system ("/bin/sh"). Therefore, we can use ROPgadget tool to obtain the code fragments that we can exploit, and use pwntool to exploit the vulnerabilities of vulnerable programs, thus achieving our attack purpose, that is, running system ("/bin/sh"). In order to facilitate the subsequent use of ROPgadget tool to find gadget and attack, it is necessary to copy the libc.so.6 file to the operation directory. First, use the "ldd" command to view the source directory, and then use the "cp" command to copy it to the operation directory.太可怕了。三年前林超科因为与李鹰的理念不合，带着有人类意识的机器人，离开了李鹰。三年后，林超科的女儿林玉，在补习班里遇到一个奇怪的儿童机器人李机。林玉和他很有好感，和他成为朋友。林玉始料不及，李机是李鹰派来的。林玉生日那天，李机潜入林超科家里，想去偷电脑数据，阴差阳错之下，落下泳池发生了故障。林超科在修好他的同时，也给他赋予人类意识。李机成为新人类后，林超科和林玉对他悉心照顾，教导他好好做人，但是李鹰不愿意放弃李机，又对林超科当年带走的机器人耿耿于怀，派出了一个邪恶的机器人。李机林玉，与邪恶机器人斗智斗勇的同时，李机明白了作为人类的责任，林玉也慢慢知道了自己的真正身份……阿欢从小就有一个很“废”的超能力：挨一耳光就能看见他和别人剩下的见面次数。一次意外让他深信，一旦突破了次数的限制就会带来厄运。从此阿欢得过且过，游戏人间。而青梅竹马的晓彤和阿欢的见面次数高达一万多，他本以为注定是一生的伴侣，所以毫不珍惜。直到有一天，阿欢发现自己和晓彤的见面次数只剩下几次，好哥们阿伟也要离他而去。他意识到自己必须做出改变。阿欢能否打破命运的魔咒呢？First of all, let's introduce the business: in the purchase process, you can select the color of the mobile phone and enter the purchase quantity. At the same time, there are two display areas in the page, which respectively display the color and quantity that the user has just selected. There is also a button that dynamically displays the next operation. We need to query the inventory corresponding to the mobile phone of this color. If the inventory quantity is less than the purchase quantity this time, the button will be disabled and the copy with insufficient inventory will be displayed. Otherwise, the button will be highlighted and can be clicked and displayed if the shopping cart is displayed.夏林还没有说话，武术指导程小明已经跑过来，叫嚷起来。