[Bro] Small bug in TCP_Rewriter

Ruoming Pang rpang at cs.princeton.edu
Fri Jul 15 16:32:54 PDT 2005


Yes, thanks! This is a bug. And the fix looks right, too.

Ruoming

On Jul 15, 2005, at 5:01 PM, Martin Casado wrote:

> Hi,
>
> This may already be fixed but I believe there is a bug in the TCP 
> rewriter.  I'm using
> bro 0.9a10.5.
>
> File TCP_Rewriter.cc, Line 710:
>
>       ASSERT(next_packet->AppendData(data, left));
> If the ASSERT preprocessor conditional isn't enabled, the statement 
> isn't included in the
> translation unit  and using -A for re-writing doesn't include any 
> payload (only headers) :(
>
> perhaps ..
>
>         if(!next_packet->AppendData(data, left))
>         {     ASSERT(0);  }
>
> Plz. let me know if this isn't the appropriate forum for submitting 
> bugs.
>
> cheers,
> .martin
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