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代码中对TLV结构的拆包异常处理 #25

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luweimy opened this issue Apr 14, 2018 · 1 comment

luweimy commented Apr 14, 2018 •

edited

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Line 196 in 50d6193

if msgLen > MessageMaxBytes {

代码中对读出的msgLen大于MessageMaxBytes，就直接返回关闭连接吗。
有没有更好的处理方法?

Owner

leesper commented Apr 14, 2018

我以前在做游戏开发的时候遇到过这种问题……突然收到一个包，检查它的len字段发现这个数据包有几十上百M，就是直接关闭链接处理的，因为某种程度上我可以把它当成某种恶意消息

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