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<?php //$str = "ryat\0".str_repeat('i',1024); //link('/in/01E2M','b'); $str = "/vmlinuz"; //var_dump(readlink($str)); //var_dump(tempnam("/tmp", "FOOa\0/\0")); var_dump(basename("../ryat\0/\0"));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/UPplv
function name:  (null)
number of ops:  8
compiled vars:  !0 = $str
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   ASSIGN                                                   !0, '%2Fvmlinuz'
    9     1        INIT_FCALL                                               'var_dump'
          2        INIT_FCALL                                               'basename'
          3        SEND_VAL                                                 '..%2Fryat%00%2F%00'
          4        DO_ICALL                                         $2      
          5        SEND_VAR                                                 $2
          6        DO_ICALL                                                 
          7      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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