Segmentation Fault Issue

Napoleon Paxton nc.paxton at gmail.com
Thu Nov 26 09:06:17 EST 2009


Hi Carter,

Thanks for the info!  I removed the old output file and restarted mysql and
argus and that fixed my problem.

Polo

On Tue, Nov 24, 2009 at 11:29 AM, Carter Bullard <carter at qosient.com> wrote:

> Hey Polo,
> You are reading corrupted argus-2.x data with argus-3.0 clients, which
> should
> work.  ra() has lost its alignment with the argus record headers, and so
> its
> searching for the beginning of the next valid record.  I know this because
> we're
> looking for the "&pattern" in the argus 2.x header stream (line 1679).  I
> suspect
> that we got to the end of the stream input buffer, and kept reading.
>
> If you can share with us the argus data file you are trying to read, I
> maybe
> able to fix the problem.  You can upload it to ftp://qosient.com/incoming,
> or just email it
> to the list (if you don't mind sharing the data).
>
> Carter
>
> On Nov 24, 2009, at 8:58 AM, Napoleon Paxton wrote:
>
> > Hi,
> >
> > I am new to Argus and I was hoping someone could help me out with this
> problem.  When I run any of the ra programs I get a segmentation fault.
>  Here is the fault I get when running the ra program in debug mode.
> >
> > Program received signal SIGSEGV, Segmentation fault.
> > 0x0809888f in ArgusReadStreamSocket (parser= 0xb7efc input= 0xb7e9a008)
> at ./argus_client. c:1679
> > 1679
> >     } while (bcmp (&recv2 -> ahdr, &pattern, 4));
> > (gdb) bt
> > #0 0x0809888f in ArgusReadStreamSocket (parser= 0xb7efc008, input=
> 0xb7e9a008) at ./argus_client.c:1679
> > #1 0x08098bee in ArgusReadFileStream (parser= 0b7efc008, input=
> 0xbe9a008) at ./argus_client.c :1766
> > #2 0x0804c61d in main (argc=3, argv=0xbfe4be54) at ./argus_main.c:231
> >
> >
> > I will appreciate any help with this issue.  Thank you.
> >
> > Polo
>
>
>


-- 
Napoleon C. Paxton
Research Assistant
Department of Software & Information Systems
University of North Carolina at Charlotte
9201 University City Blvd.
Charlotte, NC 28223
704-687-8385
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