[Bug 219025] Review Request: ntop - A network traffic probe similar to the UNIX top command

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Summary: Review Request: ntop - A network traffic probe similar to the UNIX top command
Alias: ntop

https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=219025





------- Additional Comments From pertusus at free.fr  2007-04-07 18:29 EST -------
I have a segfault. In the backtrace I remove personal information and
replace it with xx.xx... or xx:xx...

Added a new hash_hostTraffic entry [00:07:CB:0B:30:E6///4][idx=3019]
DEBUG: free(85b86f0) @ util.c:2755

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1314272368 (LWP 29298)]
0x01007f4b in strlen () from /lib/libc.so.6
(gdb) bt
#0  0x01007f4b in strlen () from /lib/libc.so.6
#1  0x00fd9732 in _IO_vfprintf_internal (s=0xb1a984cc, format=0x27117c
"(%s/%s/%s) -> (%s/%s/%s) routed by [idx=%d/%s/%s/%s]", ap=<value optimized out>)
    at vfprintf.c:1560
#2  0x0107df01 in ___vsnprintf_chk (
    s=0xb1a99648 "(00:0F:1F:xx:xx:96/82.67.xx.xx/xxxxxxxxxxxxxxxxxxx) ->
(/82.67.xx.xx/82.67.xx.xx) routed by [idx=149712984//freebox sa:xx:xx:xx/", 
    maxlen=1024, flags=1, slen=1024, format=0x27117c "(%s/%s/%s) -> (%s/%s/%s)
routed by [idx=%d/%s/%s/%s]", 
    args=0xb1a99ba0 "��\b��\b��b��\b��b��bXp�bjp�b�p�b\001") at vsnprintf_chk.c:65
#3  0x0025c40c in traceEvent (eventTraceLevel=3, file=0x271862 "pbuf.c",
line=611, format=0x27117c "(%s/%s/%s) -> (%s/%s/%s) routed by [idx=%d/%s/%s/%s]")
    at util.c:2722
#4  0x0023d49f in processIpPkt (bp=0xb1a9a2ae "E�, h=0xb1a9c320, length=106,
ether_src=0xb1a9a224 "", ether_dst=0xb1a9a21e "", actualDeviceId=0, vlanId=65535)
    at pbuf.c:611
#5  0x0024344e in processPacket (_deviceId=0x0, h=0xb1a9c320, p=0xb1a9a2a0 "")
at pbuf.c:3665
#6  0x00247083 in queuePacket (_deviceId=0x0, h=0xb1a9c320, p=0x85191ea "") at
pbuf.c:2446
#7  0x009ee4e7 in ?? () from /usr/lib/libpcap.so.0.9
#8  0x009ee957 in pcap_dispatch () from /usr/lib/libpcap.so.0.9
#9  0x002392de in pcapDispatch (_i=0x0) at ntop.c:106
#10 0x002032db in start_thread (arg=0xb1a9cb90) at pthread_create.c:296
#11 0x0106a0fe in clone () from /lib/libc.so.6


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