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刘氏赶忙道：就是这个话。这倒也是……我也实在想不出他有什么反间的意义。公司财务科长程大元因车祸得了严重脑震荡，大脑出现间歇性失忆，住进了综合病房。公司领导腐败的证据都藏在这保险柜里，程大元勇敢的揭发了庞总等人的腐败行为，被新上任的领导树立为反腐英雄，给予重奖，大元突然倒地，口吐白沫，一激动得了癫痫，又住进了综合病房。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.(Ha ha, it doesn't matter if there is no absolute path here, but the format must be paid attention to)报仇，三番四次的仇恨累及到一起爆发，左明脑海中首先出现的就是这个念头。