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Author's Public Number: Advertising Informants (ID: informers)A particle physicist grieving over the loss of her husband in a car crash travels to a parallel world to find him again, with dire consequences for her family.他从来不知道，这小东西奔跑竟然如此迅疾，力气也如此之大，能拖住几十倍于自身的树叶移动。《师父》改编自徐皓峰的同名短篇小说，讲述了民国年间发生在天津武术界的一段恩怨情仇。男主人公南派武人陈识为在天津武术界开馆立足，收当地青年耿良辰为徒代其踢馆。却未料一场席卷天津武术界的剧变，正向师徒二人袭来。　　同年，研究生张宁加入，她跟几名伙伴都怀着航天梦，在于杰带领下，成功在嫦娥三号、四号加上了香港团队的名字。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.六楼：同上。