snort options too long make segmentation fault

[Liming Huang <liming.photo () gmail com>]

Version:snort-2.9.2.3
OS:Fedora 17

I use snort to read a PCAP file and find the path of PCAP file is too
long make snort segmentation fault.
For example:
./snort -c /usr/local/etc/snort/etc/snort.conf -r
/run/media/liming/A2F5-A724/TTT_2.pcap
It's fine.

But...
./snort -c /usr/local/etc/snort/etc/snort.conf -r
/run/media/liming/A2F5-A724/TTT_21.pcap
It will make segmentation fault.

Here is the gdb info
(gdb) bt
#0  0x43512a6c in vfprintf () from /lib/libc.so.6
#1  0x435397ab in vsnprintf () from /lib/libc.so.6
#2  0x0807e5ef in SnortSnprintf (buf=buf@entry=0x8731a80
"localhost.localdomain:", buf_size=buf_size@entry=255,
format=format@entry=0x812da91 "%s:%s\n") at util.c:1542
#3  0x0807fc79 in GetUniqueName (iface=iface@entry=0xa9ce320
"/run/media/liming/A2F5-A724/TTT_21.pcap") at util.c:2209
#4  0x0809a0ec in DatabaseInitFinalize (unused=0, arg=0x98ba130) at
spo_database.c:439
#5  0x08071f10 in PostConfigInitPlugins (post_config_funcs=0x9889bc0)
at plugbase.c:494
#6  0x08076da4 in SnortUnprivilegedInit () at snort.c:4840
#7  0x0807930d in SnortMain (argc=5, argv=argv@entry=0xbfa02364) at snort.c:767
#8  0x0804b766 in main (argc=5, argv=0xbfa02364) at snort.c:697
(gdb)

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