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This leads to an obvious potential DoS attack. Incoming SYN packets will be allocated too many TCB and the host's kernel memory will be exhausted. In order to avoid this memory depletion, the operating system usually associates a "backlog" queue parameter with the listening interface, which maintains both the upper TCB number of connections and the SYN-RECEIVED state. Although this scheme protects the host's available memory from attack, the backlog queue itself brings a (small) source of attack. When there is no space in the backlog, it is impossible to respond to new connection requests unless the TCB can be recycled or removed from the SYN-RECIEVE state.　　善于以小见大的黄建新导演希望借助本片表达他新的思考———一种理想与现实的悖离。黄建新说No.17 Happy张家深知其意，否则张水儿也不会去见他了。Interface News First Chairman's Special Award电影《畹町桥》以第二次世界大战时期中国远征军的滇缅抗日战场为背景，以一名远征军老兵上官青回国寻亲的回忆为主线，用上官青与远征军连长凌河和当地傣家姑娘玉香3个年轻人在战争中的命运、情感，再现惨烈而英勇的滇缅抗战历史，追忆入缅作战远征军的功绩。我们这么多人也能作证。