bug on apachetop

[Orvalho Joaquim Augusto]

I am using Ubuntu 8.10 server
with kernel Linux xivoniso 2.6.27-7-server #1 SMP Fri Oct 24 07:37:55 
UTC 2008 i686 GNU/Linux

Apache2 version 2.2.9-7ubuntu3.

When I run apachetop I get:
root at xivoniso:~# apachetop
*** buffer overflow detected ***: apachetop terminated
======= Backtrace: =========
/lib/tls/i686/cmov/libc.so.6(__fortify_fail+0x48)[0xb7d25558]
/lib/tls/i686/cmov/libc.so.6[0xb7d23680]
/lib/tls/i686/cmov/libc.so.6[0xb7d23de8]
apachetop(__gxx_personality_v0+0x359)[0x8049a05]
apachetop[0x804ad8a]
/lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe5)[0xb7c41685]
apachetop(__gxx_personality_v0+0xd5)[0x8049781]
======= Memory map: ========
08048000-08051000 r-xp 00000000 08:07 325950     /usr/sbin/apachetop
08051000-08053000 rw-p 00008000 08:07 325950     /usr/sbin/apachetop
08970000-08991000 rw-p 08970000 00:00 0          [heap]
b7bd3000-b7bdd000 r-xp 00000000 08:05 16256 
/lib/tls/i686/cmov/libnss_files-2.8.90.so
b7bdd000-b7bde000 r--p 00009000 08:05 16256 
/lib/tls/i686/cmov/libnss_files-2.8.90.so
b7bde000-b7bdf000 rw-p 0000a000 08:05 16256 
/lib/tls/i686/cmov/libnss_files-2.8.90.so
b7bdf000-b7be8000 r-xp 00000000 08:05 16259 
/lib/tls/i686/cmov/libnss_nis-2.8.90.so
b7be8000-b7be9000 r--p 00008000 08:05 16259 
/lib/tls/i686/cmov/libnss_nis-2.8.90.so
b7be9000-b7bea000 rw-p 00009000 08:05 16259 
/lib/tls/i686/cmov/libnss_nis-2.8.90.so
b7bea000-b7bff000 r-xp 00000000 08:05 16253 
/lib/tls/i686/cmov/libnsl-2.8.90.so
b7bff000-b7c00000 r--p 00014000 08:05 16253 
/lib/tls/i686/cmov/libnsl-2.8.90.so
b7c00000-b7c01000 rw-p 00015000 08:05 16253 
/lib/tls/i686/cmov/libnsl-2.8.90.so
b7c01000-b7c03000 rw-p b7c01000 00:00 0
b7c03000-b7c0a000 r-xp 00000000 08:05 16254 
/lib/tls/i686/cmov/libnss_compat-2.8.90.so
b7c0a000-b7c0b000 r--p 00006000 08:05 16254 
/lib/tls/i686/cmov/libnss_compat-2.8.90.so
b7c0b000-b7c0c000 rw-p 00007000 08:05 16254 
/lib/tls/i686/cmov/libnss_compat-2.8.90.so
b7c0c000-b7c0d000 rw-p b7c0c000 00:00 0
b7c0d000-b7c22000 r-xp 00000000 08:05 16262 
/lib/tls/i686/cmov/libpthread-2.8.90.so
b7c22000-b7c23000 r--p 00014000 08:05 16262 
/lib/tls/i686/cmov/libpthread-2.8.90.so
b7c23000-b7c24000 rw-p 00015000 08:05 16262 
/lib/tls/i686/cmov/libpthread-2.8.90.so
b7c24000-b7c26000 rw-p b7c24000 00:00 0
b7c26000-b7c28000 r-xp 00000000 08:05 16249 
/lib/tls/i686/cmov/libdl-2.8.90.so
b7c28000-b7c29000 r--p 00001000 08:05 16249 
/lib/tls/i686/cmov/libdl-2.8.90.so
b7c29000-b7c2a000 rw-p 00002000 08:05 16249 
/lib/tls/i686/cmov/libdl-2.8.90.so
b7c2a000-b7c2b000 rw-p b7c2a000 00:00 0
b7c2b000-b7d83000 r-xp 00000000 08:05 16244 
/lib/tls/i686/cmov/libc-2.8.90.so
b7d83000-b7d85000 r--p 00158000 08:05 16244 
/lib/tls/i686/cmov/libc-2.8.90.so
b7d85000-b7d86000 rw-p 0015a000 08:05 16244 
/lib/tls/i686/cmov/libc-2.8.90.so
b7d86000-b7d89000 rw-p b7d86000 00:00 0
b7d89000-b7d96000 r-xp 00000000 08:05 16111      /lib/libgcc_s.so.1
b7d96000-b7d97000 r--p 0000c000 08:05 16111      /lib/libgcc_s.so.1
b7d97000-b7d98000 rw-p 0000d000 08:05 16111      /lib/libgcc_s.so.1
b7d98000-b7dbc000 r-xp 00000000 08:05 16250 
/lib/tls/i686/cmov/libm-2.8.90.so
b7dbc000-b7dbd000 r--p 00023000 08:05 16250 
/lib/tls/i686/cmov/libm-2.8.90.so
b7dbd000-b7dbe000 rw-p 00024000 08:05 16250 
/lib/tls/i686/cmov/libm-2.8.90.so
b7dbe000-b7ea1000 r-xp 00000000 08:07 276911 
/usr/lib/libstdc++.so.6.0.10
b7ea1000-b7ea2000 ---p 000e3000 08:07 276911 
/usr/lib/libstdc++.so.6.0.10
b7ea2000-b7ea6000 r--p 000e3000 08:07 276911 
/usr/lib/libstdc++.so.6.0.10
b7ea6000-b7ea7000 rw-p 000e7000 08:07 276911 
/usr/lib/libstdc++.so.6.0.10
b7ea7000-b7ead000 rw-p b7ea7000 00:00 0
b7ead000-b7ed5000 r-xp 00000000 08:05 16170      /lib/libpcre.so.3.12.1
b7ed5000-b7ed6000 r--p 00027000 08:05 16170      /lib/libpcre.so.3.12.1
b7ed6000-b7ed7000 rw-p 00028000 08:05 16170      /lib/libpcre.so.3.12.1
b7ed7000-b7ede000 r-xp 00000000 08:07 279020     /usr/lib/libfam.so.0.0.0
b7ede000-b7edf000 rw-p 00006000 08:07 279020     /usr/lib/libfam.so.0.0.0
b7edf000-b7ef0000 r-xp 00000000 08:07 279024     /usr/lib/libadns.so.1.3
b7ef0000-b7ef1000 r--p 00011000 08:07 279024     /usr/lib/libadns.so.1.3
b7ef1000-b7ef2000 rw-p 00012000 08:07 279024     /usr/lib/libadns.so.1.3
b7ef2000-b7ef3000 rw-p b7ef2000 00:00 0
b7ef3000-b7f20000 r-xp 00000000 08:05 16160      /lib/libncurses.so.5.6
b7f20000-b7f23000 rw-p 0002c000 08:05 16160      /lib/libncurses.so.5.6
b7f23000-b7f4f000 r-xp 00000000 08:05 16352      /lib/libreadline.so.5.2
b7f4f000-b7f53000 rw-p 0002c000 08:05 16352      /lib/libreadline.so.5.2
b7f53000-b7f54000 rw-p b7f53000 00:00 0
b7f58000-b7f5a000 rw-p b7f58000 00:00 0
b7f5a000-b7f74000 r-xp 00000000 08:05 16112      /lib/ld-2.8.90.so
b7f74000-b7f75000 r-xp b7f74000 00:00 0          [vdso]
b7f75000-b7f76000 r--p 0001a000 08:05 16112      /lib/ld-2.8.90.so
b7f76000-b7f77000 rw-p 0001b000 08:05 16112      /lib/ld-2.8.90.so
bfc62000-bfc77000 rw-p bffeb000 00:00 0          [stack]
Aborted

Thanks
Caveman