Hey ,
when i try to use tcpprep it crahes :
tcpprep -p -i capin.pcap -o capo.sap
tcpprep -p -i capin.pcap -o capo.sap
*** buffer overflow detected ***: tcpprep terminated
======= Backtrace: =========
/lib/i386-linux-gnu/libc.so.6(__fortify_fail+0x45)[0xb7670dd5]
/lib/i386-linux-gnu/libc.so.6(+0xfebaa)[0xb766fbaa]
/lib/i386-linux-gnu/libc.so.6(+0xfe0d2)[0xb766f0d2]
tcpprep[0x804fd38]
tcpprep[0x804a740]
/lib/i386-linux-gnu/libc.so.6(__libc_start_main+0xf3)[0xb758a4d3]
tcpprep[0x804ac25]
======= Memory map: ========
08048000-08098000 r-xp 00000000 08:01 5519 /usr/bin/tcpprep
08098000-08099000 r--p 0004f000 08:01 5519 /usr/bin/tcpprep
08099000-0809b000 rw-p 00050000 08:01 5519 /usr/bin/tcpprep
0809b000-080bc000 rw-p 00000000 00:00 0
08daf000-08dd0000 rw-p 00000000 00:00 0 [heap]
b7542000-b755e000 r-xp 00000000 08:01 1051 /lib/i386-linux-gnu/libgcc_s.so.1
b755e000-b755f000 r--p 0001b000 08:01 1051 /lib/i386-linux-gnu/libgcc_s.so.1
b755f000-b7560000 rw-p 0001c000 08:01 1051 /lib/i386-linux-gnu/libgcc_s.so.1
b7570000-b7571000 rw-p 00000000 00:00 0
b7571000-b7710000 r-xp 00000000 08:01 1030 /lib/i386-linux-gnu/libc-2.15.so
b7710000-b7712000 r--p 0019f000 08:01 1030 /lib/i386-linux-gnu/libc-2.15.so
b7712000-b7713000 rw-p 001a1000 08:01 1030 /lib/i386-linux-gnu/libc-2.15.so
b7713000-b7716000 rw-p 00000000 00:00 0
b7725000-b7728000 rw-p 00000000 00:00 0
b7728000-b7729000 r-xp 00000000 00:00 0 [vdso]
b7729000-b7749000 r-xp 00000000 08:01 1010 /lib/i386-linux-gnu/ld-2.15.so
b7749000-b774a000 r--p 0001f000 08:01 1010 /lib/i386-linux-gnu/ld-2.15.so
b774a000-b774b000 rw-p 00020000 08:01 1010 /lib/i386-linux-gnu/ld-2.15.so
bf926000-bf947000 rw-p 00000000 00:00 0 [stack]
Aborted (core dumped)

any help will be much appreciated .
Mohammad.