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We know that in x64, the first six parameters of the function are stored in RDI, RSI, RDX, RCX, R8 and R9 registers in turn. If there are more parameters, they will be stored on the stack. Therefore, in order for the computer to run the commands we want, we need to find a way to put the address of "/bin/sh" into RDI so that the machine can execute the system function. After carefully examining the linux function stack structure, we can find that we can use RAX register to put the system () address into RAX, then look for code fragments with JMP rax to make use of, and at the same time use RDI register to pass the parameter "/bin/sh" to finally achieve the attack purpose.秦国，能给予怎样的帮助呢？尹旭对此颇为好奇。哭也好，笑也好，都是那么畅快。碧瑶紧紧握住张小凡的手。该剧从畅销推理作家白云飞和老书店店长明天爱的相遇拉开序幕。剧情讲述畅销推理作家白云飞陷入创作瓶颈，让他的写作生涯步入危机。而个性乐观的女孩明天爱，无法忘怀过世的初恋男友，而帮父亲守著经营惨澹的老书店。阴错阳差成為白云飞身边的菜鸟编辑的明天爱！為逼三天两头习惯性拖稿的毒舌作家白云飞顺利交稿，两人自此展开了一段角力攻防战。另外本剧也藉由剧中三位不同感情观的男人，探讨关於现代不婚的男性，面对感情与婚姻的不同处理方式和看法。众人都打趣，清南村要出好几个女神医了。杨长帆骂道：这又不是坐飞机，哪来的气流？对，叫洋流才对。