Ethereal-dev: [Ethereal-dev] Throwing ReportedBoundsError to report errors other than "the pac

Note: This archive is from the project's previous web site, ethereal.com. This list is no longer active.

Date Index Thread Index Other Months All Mailing Lists
Date Prev Date Next Thread Prev Thread Next
From: Guy Harris <gharris@xxxxxxxxx>
Date: Thu, 04 Aug 2005 10:50:22 -0700
In some dissectors, errors in packets are reported by explicitly throwing ReportedBoundsError.
That does, in most cases, cause a "Malformed packet" error, but, in some cases (if "pinfo->fragmented" is set), might cause an "Unreassembled packet" error instead. (The packet might be too short because it really *is* too short, i.e. whatever put it on the wire didn't put everything out; it might also be too short because it had to go into more than one link-layer frame, and the option to do reassembly wasn't done.) 

That error doesn't give details of the problem with the packet.
Should we have a separate exception for those types of packet errors - one for which we use THROW_MESSAGE(), with the message giving an explicit description of the problem with the packet?