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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.---TBC---看着白果笑眯眯的模样，忽然灵光一闪。我们之间2雨涵忍痛离开俊杰，带着一个不为人知的秘密远走他乡。苏老太为了让这个曾经显赫一时的苏家不至于败落，用心良苦将俊杰留在身边，让他学习打理面粉厂。The following is the HTML code as follows. JS can apply the following reference:该剧以二战后的英国为背景，讲述了12岁的达洛·里弗斯的冒险经历。改编自伊妮德·布莱顿的同名小说 Malory Towers《马洛里之塔系列》