[users at i-scream] small patch for network_stats.c

[Tim Bishop]

Ron,

Thanks for the fix. We'd already fixed this bug in a rewrite of that
section of code.

Cheers,
Tim.

On Mon, Feb 09, 2004 at 09:10:38AM +0100, Ron Arts wrote:
> Hi,
> 
> don't know if this is already fixed in newer releases,
> but anyway, my program crashed on it so here's the patch
> 
> Regards,
> Ron Arts
> 
> Very small fix for libstatgrab: check pointer:
> 
> diff -c -r1.1 network_stats.c
> *** network_stats.c     4 Dec 2003 18:59:17 -0000       1.1
> --- network_stats.c     9 Feb 2004 08:07:17 -0000
> ***************
> *** 284,289 ****
> --- 284,292 ----
>                 network_stats_diff_ptr++;
>         }
>         network_stats_ptr=get_network_stats(&ifaces);
> +       if(network_stats_ptr==NULL){
> +               return NULL;
> +       }
>         network_stats_diff_ptr=network_stats_diff;
> 
>         for(x=0;x<sizeof_net_stats_diff;x++){
> 

-- 
Tim Bishop
http://www.bishnet.net/tim
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