[Jeff Morriss <jeff.morriss.ws@xxxxxxxxx>]

Gil Berglass wrote:
> I'm using WireShark 1.0 under Linux. Under /Preferences/ if I select 
> /Columns/ I can delete the Source and Destination columns. 
> Unfortunately, when I do that WireShark crashes. In my application the 
> information in these columns is always the same and I have more useful 
> information to display in that real estate.  I'd be content if I could 
> overwrite the IP addresses in these columns with the information I need, 
> but that doesn't seem possible. Seems to me there should be a difference 
> between "delete" and "hide." If there were, and if hiding caused a 
> crash, that would be a serious bug.  Is there some way I can reuse or 
> replace the Source and Destination columns?

Sounds like a bug to me.  Could you open a bug on 
http://bugs.wireshark.org so we don't forget about it?