[GRASS-dev] Memory freeing errors in NVIZ [bug #4246]

[Hamish]

> If there isn't anything else important in 4246, go ahead and close it
> if this  fixed it for you. 
> 
> I checked and fixed frees related to every occurrence of Tcl_SplitList
> since  its easy to find. It's also used to set the second argument of
> Ngetargs, so I  followed it as well (it never gets freed).
> 
> This command run in the nviz directory generates a huge list of other
> things that could be checked:
> 
> fgrep -n Tcl_ *.c | fgrep -v Tcl_Interp | fgrep -v Tcl_Get | \
>   fgrep -v Tcl_Free | fgrep -v Tcl_SetResult | fgrep -v \
>   Tcl_CreateCommand | fgrep -v Tcl_SplitList


The only reason to keep the bug open is if that fgrep list has
many probables, not just possibles. The bug can be renamed....


Hamish