[Oisf-users] Error in parsing pcap: SEC_ERR_ALPARSER

Will Metcalf william.metcalf at gmail.com
Thu Mar 18 19:01:41 UTC 2010


Interesting.... Does the pcap contain the complete tcp session from
start to finish?  I will try to recreate here and open a ticket if
needed.

Regards,

Will

On Thu, Mar 18, 2010 at 1:56 PM, Geoff Whittington
<geoff.whittington at gmail.com> wrote:
> Hello,
>
> I'm getting an error in the HTP module:
>
> app-layer-htp.c:257: Error in parsing HTTP server response:
> htp_response.c: Unable to match response to request.
> app-layer-parser.ca:836 Error occured in parsing "http: app layer protocol...."
>
> Wireshark displays the pcap correctly. However it is different from
> the typical HTTP request/response session. The client is re-using the
> connection to send another HTTP request, and the server responds
> correctly. Is this the root of the problem ?
>
> Due to copyright issues I will not be able to attach this pcap to the
> email. This is a high-level description of the exchange:
>
> -- snip --
> GET / HTTP/1.1
> ....
> Connection: Keep-Alive
>
>
> HTTP/1.1 200 OK
> Content-Length: YY
>
> **Data**
> GET / HTTP/1.1
> ...
> Connection: Keep-Alive
>
> HTTP/1.1 200
> Content-Length: XX
>
> **DATA**
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