[Snort-devel] 1.8.1-RELEASE crashes under FreeBSD 4.4

Martin Roesch roesch at ...402...
Mon Oct 1 14:43:02 EDT 2001


I haven't seen this behavior before myself, and if I'm not mistaken this
is the first report of it.  Which version of FreeBSD is this?

     -Marty

Borja Marcos wrote:
> 
> 
>         Hello,
> 
>         I am running snort-1.8.1-RELEASE under FreeBSD, and it is crashing sometimes
> with a signal 11.
> 
>         The backtrace is: (I have compiled it without optimization because some gcc
> versions have had problems)
> 
>         I have seen this crash al least two times. Ideas? The machine is a Compaq
> Proliant 1850R with two CPUs.
> 
> #0  0x8088850 in ubi_btFind (RootPtr=0x30202c6e, FindMe=0x8c856c0)
>     at ubi_BinTree.c:866
> 866       return( qFind( RootPtr->cmp, FindMe, RootPtr->root ) );
> (gdb) bt
> #0  0x8088850 in ubi_btFind (RootPtr=0x30202c6e, FindMe=0x8c856c0)
>     at ubi_BinTree.c:866
> #1  0x8088eba in ubi_sptFind (RootPtr=0x30202c6e, FindMe=0x8c856c0)
>     at ubi_SplayTree.c:458
> #2  0x808dacb in StoreStreamPkt (ssn=0x8953600, p=0xbfbff58c,
>     pkt_seq=1280259776) at spp_stream4.c:2581
> #3  0x808b065 in ReassembleStream4 (p=0xbfbff58c) at spp_stream4.c:1078
> #4  0x805aabc in Preprocess (p=0xbfbff58c) at rules.c:3426
> #5  0x804b853 in ProcessPacket (user=0x0, pkthdr=0x80e5a90, pkt=0x80e5aa2 "")
>     at snort.c:534
> #6  0x480da6b9 in pcap_read () from /usr/lib/libpcap.so.2
> #7  0x480da32f in pcap_loop () from /usr/lib/libpcap.so.2
> #8  0x804d176 in InterfaceThread (arg=0x0) at snort.c:1561
> #9  0x804b6ef in main (argc=27, argv=0xbfbffb24) at snort.c:467
> #10 0x804af41 in _start ()
> --
> 
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--
Martin Roesch - President, Sourcefire Inc. - (410)552-6999
roesch at ...402... - http://www.sourcefire.com  
Snort: Open Source Network IDS - http://www.snort.org




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