[GRASS-dev] RE: [GRASS-user] r.in.xyz: *** glibc detected *** double free or corruption

[Markus Neteler]

On Sat, Oct 21, 2006 at 02:49:31AM -0300, Patton, Eric wrote:
> Eric:
> >> I may need some pointers on using gdb, as this is my first time. But
> >> hopefully this backtrace will be useful.
> 
> Glynn:
> >Not really. This is heap corruption; the backtrace corresponds to the
> >point where the corruption was detected, which is usually long after
> >the corruption actually occurred.
> 
> 
> Ok. Can gdb be tweaked to produce more meaninful/relevant output in regards
> to this error?
>

If needed, some debugging hints are given here:

http://grass.gdf-hannover.de/wiki/GRASS_Debugging

Markus