nemesis 1.4-1
arch64

If various options are not set with nemesis it produces a fault.

the packets still are sent however.



[root@Omega ~]# nemesis tcp -x 4444 -y 5555 -f -fS -w 1024 -S 192.168.0.2 -D 192.168.0.1 -I 0 -T 5
*** glibc detected *** nemesis: free(): invalid next size (fast): 0x000000000061a010 ***
======= Backtrace: =========
/lib/libc.so.6[0x2b99c3b6c9cd]
/lib/libc.so.6(cfree+0x76)[0x2b99c3b6e6f6]
nemesis[0x40ec36]
nemesis[0x40b320]
nemesis[0x40c468]
nemesis[0x40da78]
/lib/libc.so.6(__libc_start_main+0xf4)[0x2b99c3b1dae4]
nemesis[0x401629]
======= Memory map: ========
00400000-00419000 r-xp 00000000 fe:00 290685 /usr/bin/nemesis
00619000-0061a000 rw-p 00019000 fe:00 290685 /usr/bin/nemesis
0061a000-0063b000 rw-p 0061a000 00:00 0 [heap]
2b99c323a000-2b99c3255000 r-xp 00000000 fe:00 2429 /lib/ld-2.6.1.so
2b99c3255000-2b99c3256000 rw-p 2b99c3255000 00:00 0
2b99c3454000-2b99c3455000 r--p 0001a000 fe:00 2429 /lib/ld-2.6.1.so
2b99c3455000-2b99c3456000 rw-p 0001b000 fe:00 2429 /lib/ld-2.6.1.so
2b99c3456000-2b99c3466000 r-xp 00000000 fe:00 2453 /lib/libresolv-2.6.1.so
2b99c3466000-2b99c3665000 ---p 00010000 fe:00 2453 /lib/libresolv-2.6.1.so
2b99c3665000-2b99c3667000 rw-p 0000f000 fe:00 2453 /lib/libresolv-2.6.1.so
2b99c3667000-2b99c366a000 rw-p 2b99c3667000 00:00 0
2b99c366a000-2b99c367e000 r-xp 00000000 fe:00 2454 /lib/libnsl-2.6.1.so
2b99c367e000-2b99c387d000 ---p 00014000 fe:00 2454 /lib/libnsl-2.6.1.so
2b99c387d000-2b99c387f000 rw-p 00013000 fe:00 2454 /lib/libnsl-2.6.1.so
2b99c387f000-2b99c3881000 rw-p 2b99c387f000 00:00 0
2b99c3881000-2b99c38ff000 r-xp 00000000 fe:00 2404 /lib/libm-2.6.1.so
2b99c38ff000-2b99c3afe000 ---p 0007e000 fe:00 2404 /lib/libm-2.6.1.so
2b99c3afe000-2b99c3b00000 rw-p 0007d000 fe:00 2404 /lib/libm-2.6.1.so
2b99c3b00000-2b99c3c36000 r-xp 00000000 fe:00 2444 /lib/libc-2.6.1.so
2b99c3c36000-2b99c3e36000 ---p 00136000 fe:00 2444 /lib/libc-2.6.1.so
2b99c3e36000-2b99c3e39000 r--p 00136000 fe:00 2444 /lib/libc-2.6.1.so
2b99c3e39000-2b99c3e3b000 rw-p 00139000 fe:00 2444 /lib/libc-2.6.1.so
2b99c3e3b000-2b99c3e42000 rw-p 2b99c3e3b000 00:00 0
2b99c4000000-2b99c4021000 rw-p 2b99c4000000 00:00 0
2b99c4021000-2b99c8000000 ---p 2b99c4021000 00:00 0
2b99c8000000-2b99c800d000 r-xp 00000000 fe:00 7911 /usr/lib/libgcc_s.so.1
2b99c800d000-2b99c820d000 ---p 0000d000 fe:00 7911 /usr/lib/libgcc_s.so.1
2b99c820d000-2b99c820e000 rw-p 0000d000 fe:00 7911 /usr/lib/libgcc_s.so.1
7fffe785b000-7fffe7870000 rw-p 7fffe785b000 00:00 0 [stack]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vdso]
Aborted