[GRASS5] [bug #1969] (grass) bug 1969: r.fill.dir segfaults

[Harmisch Bowman via RT]

this bug's URL: http://intevation.de/rt/webrt?serial_num=1969

Request number 1969 was commented on by 'hbowman' (Harmisch Bowman). 
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--------------------------------------------------------------
Cc: grass5 at grass.itc.it

[bug 1969]
doing a dumb debug, just populating grass/src/raster/r.fill.dir/ppupdate.c
with some printf()'s, the SegFault happens for me during the G_free(list) call.

call added here:
http://freegis.org/cgi-bin/viewcvs.cgi/grass/src/raster/r.fill.dir/ppupdate.c.diff?r1=1.2&r2=1.3


$ tail ppupdate.c 
         memcpy(this_elev,get_max(this_elev,list[ii].pp),bpe());
      }
      lseek(fe,-elev->sz,SEEK_CUR);
      write(fe,elev->b[1],elev->sz);
   }
printf("end of fill\n");
   G_free(list);
printf("end of ppupdate\n");
}


GRASS:~ > r.fill.dir in=bathy elev=rfd_el dir=rfd_dir areas=rfd_err
[...]
end of looking for pairs
end of backtrace
end of fill
Segmentation fault
GRASS:~ >



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