在lwn.net上,已经有人提供了SYNPROXY target这个补丁,让内核可以支持syn 代理了。 补丁代码包含了完整的发送自定义数据包的方法,可以参照借鉴。 The SYNPROXY target allows you to intercept TCP connections andestablish them using syncookies before they are passed on to theserver. This allows to avoid ...
才搜索到一个博客,原来国外的牛人已经有人在做这个了。 地址是: http://jan.stancek.eu/mips_function_runtime_detour 还是转过来 /* * detour for malloc on mips * (c) Jan Stancek, May 2010 * * At runtime, malloc beginning is overwritten to jump to my_malloc, * libc_malloc will jump to tramp ...
Problem was, that addiu is "Add immediate unsigned", but immediate is still taken as sign-extended value, so the sign-bit is most likely ignored when adding the number. I changed the code to use "addu" and it works . This is the new disassembled code: ( Toggle Plain Text ) Dump of ...
这个是个好东东,可惜只能x64下用,而且还有其它限制。不过已经很强了! https://github.com/reginaldl/librinoo What is RiNOO RiNOO is a socket management library. RiNOO sockets are asynchronous but "appear" synchronous. This is possible by using fast-contexts (see fcontext project ). Code l ...