Ethereal-dev: Re: [Ethereal-dev] Dies on Protocol Hierarchy Stats

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From: Gilbert Ramirez <gram@xxxxxxxxxx>
Date: Thu, 7 Jun 2001 12:16:03 -0400
On Thu, Jun 07, 2001 at 10:20:22AM +0100, Dave Hartburn wrote:
> Hi,
> 	I'm running slackware Linux 7.0, with v 2.2.17 of the kernal,
>         GTK 1.2.6, and ethereal v 0.8.18, and am having a problem
>         looking at the Protocol Hierarchy stats on the file included
>         (reading the file uncompressed, zipped here to make the mail
>         smaller).

No need to uncompress; ethereal will read teh compressed file, too,
if compiled with the zlib library, as your version is:

> ethereal 0.8.18, with GTK+ 1.2.6, with GLib 1.2.6, without libpcap, with libz 1.1.3, with UCD SNMP 4.2
> 
> 	I then open the included file (packet06_afternoon_03.3804), go
>         to tools, protocol hierarchy statistics, then the progress bar
>         gets to about 95%, before ethereal bombs out, with the following
>         error to the shell:

It works fine for me with the current CVS version of Ethereal.
         
> pc055.cs.york.ac.uk$ 
> ** ERROR **: file proto.c: line 998 (proto_tree_add_string): assertion failed: (hfinfo->type == FT_STRING)
> aborting...

Can you produce a stack backtrace, as described in the README.
This will show us  who called proto_tree_add_string(). It's
likely that the problem *is* fixed already, but your stack backtrace
will help us confirm that.



> 	Also, a facility to print this screen would be really useful, at present I take a snapshot and print the gif produced.

Just curious.. do you save these stats?

--gilbert