栈溢出
函数调用时入栈情况
call指令压入返回地址
ret弹出返回地址
“Do or do not, there is no try.”
Overall band score: 7.5 (Listening: 7.5 Reading: 9.0 Writing: 6.5 Speaking:6.5)
“End of story.”
1 | GET /?page=PHP://input HTTP/1.1 |
1 | <?php |
sha1()
函数同md5()
,可以用数组绕过
1 | http://114.67.246.176:13558/?id=margin&uname[]=1 |