Re: [Tlf-devel] tlf segfault

[Rein Couperus]

Tnx Tom,

I will include the patch and release it this week.

73,

Rein PA0R

> -----Ursprüngliche Nachricht-----
> Von: "Thomas Beierlein" <address@hidden>
> Gesendet: 05.10.09 15:00:50
> An: address@hidden
> Betreff: [Tlf-devel] tlf segfault


> Hi,
> 
> Tlf segfaults immediately after start on some machines here if started 
> with 'tlf -n' and if SPOTLIST is activated in logcfg.dat (as installed by
> default as example).
> 
> Found the reason in cluster_bg.c where in case of an empty spotlist tlf uses 
> some negative indexes for array access (around lines 460..490) . Bummer!
> 
> The following diff fixes the problem. I hope Rein can integrate the patch 
> soon 
> and release a fixed version.
> 
> 73, de Tom DL1JBE
> 
> Patch follows here:
> 
> --- src/cluster_bg.c.orig     2009-10-03 09:14:28.000000000 +0200
> +++ src/cluster_bg.c  2009-10-02 08:25:40.000000000 +0200
> @@ -463,7 +463,10 @@
>  for (j=15; j < 23; j++)
>       mvprintw(j,4, "                           ");
>  
> -if (cluster == SPOTS) linepos = i - 8;
> +if (cluster == SPOTS){
> +     linepos = i - 8;
> +     if (linepos < 0) linepos = 0;
> +}
>  else linepos = 0;
>  
>  
> -- 
> "Do what is needful!"
> Ursula LeGuin: Earthsea
> --
> 
> 
> 
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