Katharina Männle tharina

## hacklu2017-exam-exploit.rb
#!/usr/bin/env ruby

require 'socket'

class TCPSocket
    def recv_until val
        data = ""
        while true do
            tmp = self.recv 1024, Socket::MSG_PEEK
            if i = tmp.index(val)

## keybase.md

      
        
          
            
              
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                tharina
                / keybase.md
            
            
              Created
              October 20, 2014 16:15
            
          
        
      
        
  
      
    Keybase proof

I hereby claim:

I am tharina on github.
I am tharina (https://keybase.io/tharina) on keybase.
I have a public key whose fingerprint is B89A F096 AECB 90EC B08C  7C21 9C93 7861 4DD8 C983

To claim this, I am signing this object:
	#!/usr/bin/env ruby

	require 'socket'

	class TCPSocket
	def recv_until val
	data = ""
	while true do
	tmp = self.recv 1024, Socket::MSG_PEEK
	if i = tmp.index(val)