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The full name of JOP is Jump-oriented programming, and attacks are similar to ROP attacks. It also exploits existing code snippets in binary executables for attacks. ROP uses ret instructions to change the control flow of the program, while JOP attacks use indirect jump and indirect call instructions (indirect call instructions) to change the control flow of the program. When a program executes an indirect jump or an indirect call, The program will obtain the destination addresses of its jumps from the specified registers. Because these jump destination addresses are stored in the registers and the attacker can modify the contents of the registers by modifying the contents of the stack, this allows the destination addresses of indirect jumps and indirect calls in the program to be attacked by the attacker.东江港公安局局长江河临危受命为东江港港务局局长兼党委书记。上任第二天，东江港客运站的裕泰号客轮突然遭遇船沉江底的事故，东江港的重要合作伙伴——琊山煤矿总会计师方秋萍神秘失踪。善后工作疑云密布，险象丛生。之后，江河率领港口上下众志成城，不仅战胜了特大洪水的自然灾害，而且大刀阔斧实行改革，东江港在上海证券交易所敲响上市的钟声，收购A国R港获得成功，积极促进“一带一路”国际合作，标志着东江港驶入了建设世界一流港口的快车道。《辛巴达历险》是由Adam Silver执导的冒险幻想片。《辛巴达历险》讲述了辛巴达是真正的波斯王子，为了拯救世界于水火，他必须完成七个任务的故事。尹旭起身拍拍韩信的肩膀，笑道：可愿跟随一同前往，玩一回围秦救齐楚如何？现在看不上咱不要紧，先慢慢培养点感情总是不错的。　　睿希发现了妍雨的天赋，帮助她走向成功的主持人之路，但后来得知东硕对妍雨的爱护，心中极不是滋味，最后更得知妍雨竟是自己同父异母的妹妹……