upload-master-pass8

Eighth off

It is to bypass the blacklist, but did not deal with ":: $ DATA"

Gangster is explained by reference

 

"Php when the window if the file name +" :: $ DATA "Data will :: $ DATA after as a file stream processing, does not detect the extension. And maintain a" file before :: $ DATA "name
his The purpose is not to check the extension .... "

 

verification

 

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Origin www.cnblogs.com/gaonuoqi/p/11369477.html