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Jin Yu <[EMAIL PROTECTED]> 写道: On 5/2/05, George Sexton wrote: > I have completed the coding in o.a.t.u.http.mapper.Mapper to implement > wild-card aliases. > > If a request for a host is made, and that host is not found, the code tests > the host and aliases list and looks for wild-cards. > > So, a host name of www.mydomain.com would match an alias of *.mydomain.com. > This additional level of testing is only done if the the presented host name > is not found in the standard host list. Once a host is found via wild-card, > it is added to the standard host list. Subsequent requests for that host > name will find it via the standard search mechanism. > Is there any provision to things from the host list or to limit its size? It seems the behavior of adding wild-card matches to the host list can be easily exploited in a denial of service attack by simply requesting a lot of different host names matching some wild-card until the host list consume all available memory. Jin Yu --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] 祝福你开心生活每一天! \\\|/// \\ - - // ( @ @ ) ┏━━━━ ━━oOOo- (_)-oOOo━━ ┃姓名:gzlongzhijian ┃QQ(OICQ) 40831127 （请大家Q我） ┃信箱:[EMAIL PROTECTED] ┃主页:http://www.gzlzj.com ┃广州市石牌西路西华大街二巷二号401 ┃邮编:510630 电话:020-33629058 ┃ ┃茫茫人海，相识你是我的福份； ┃ ┃岁月如梭，送上我口里喊出的祝福 ┃ Oooo ┗━━━━━━━ oooO━ ( )━━ ( ) ) / \ ( (_/ \_) --------------------------------- Do You Yahoo!? 150万曲MP3疯狂搜，带您闯入音乐殿堂 美女明星应有尽有，搜遍美图、艳图和酷图 1G就是1000兆，雅虎电邮自助扩容！
