#0  0xb7d81bfb in strlen () from /lib/tls/i686/cmov/libc.so.6
#1  0xb7d81955 in strdup () from /lib/tls/i686/cmov/libc.so.6
#2  0xb7ca9a62 in ?? ()
#3  0x0000000d in ?? ()
#4  0xb7cbe6a3 in ?? ()
#5  0xb7cbeffb in ?? ()
#6  0xb7cbf009 in ?? ()
#7  0x08050698 in ?? ()
#8  0xbf973237 in ?? ()
#9  0xbf973237 in ?? ()
#10 0x0000073b in ?? ()
#11 0x08053028 in ?? ()
#12 0xb7f8ad98 in ?? ()
#13 0xb7ca0374 in ?? ()
#14 0xb7d207a8 in ?? () from /lib/tls/i686/cmov/libc.so.6
#15 0xb7ca02c8 in ?? ()
#16 0x00000000 in ?? ()